pavithran batumalai, nor shahidah mohd nazer, norbert simon, norasiah sulaiman, mohd rozi umor, mohamad anuri ghazali.  (2023).  soil detachment rate of a rainfall-induced landslide soil.  - water mdpi.  1-17. 

nurul' ain jamion, khai ern lee, mazlin mokhtar, thian lai goh, norbert simon, choo ta goh, irshad ul haq bhat.  (2023).  the integration of nature values and services in the nature-based solution assessment framework of constructed wetlands for carbon-water nexus in carbon sequestration and water security.  - environmental geochemistry and health.  1201-1230. 

nursabrina syahirah hairudin, norhayati mat rawi, norsyafina roslan, norbert simon.  (2022).  integrating lineament density in the drastic model for better groundwater assessment.  - sains malaysiana.  1653-1666. 

norhayati mohd rawi, nursabrina syahirah hairudin, norbert simon, lee khai ern, norsyafina roslan.  (2020).  hidrogeologi dan geokimia air bawah tanah di daerah tampin, negeri sembilan, malaysia.  - sains malaysiana.  493-502. 

elvaene james, azman a. ghani, junaidi asis, norbert simon.  (2019).  peranan subduksi terhadap batuan volkanik berusia neogen di semenanjung semporna: perspektif petrologi dan geokimia.  - sains malaysiana.  2473-2481. 

norbert simon, tanot unjah, muzaffar yusry, muhammad ashahadi dzulkafli.  (2019).  physico-chemical characterisation and potential health benefit of the hulu langat hot spring in selangor, malaysia.  - sains malaysiana.  2451-2462. 

khai ern lee, syed muhammad shahabudin, mazlin mokhtar, yee keong choy, thian lai goh, norbert simon.  (2018).  sustainable water resources management and potential development of multi-purpose dam: the case of malaysia.  - applied ecology and environmental research.  . 

nurul' ain jamion, khai ern lee, mazlin mokhtar, thian lai goh, norbert simon, rodeano roslee.  (2023).  wetlands estimation survey using dots method: the case of paya indah wetlands (piw), malaysia.  - geografia-malaysian journal of society and space.  80-94. 

nurul' ain jamion, khai ern lee, mazlin mokhtar, thian lai goh, norbert simon, choo ta goh, irshad ul haq bhat.  (2023).  the integration of nature values and services in the nature-based solution assessment framework of constructed wetlands for carbon-water nexus in carbon sequestration and water security.  - environmental geochemistry and health.  1201-1230. 

pavithran batumalai, nor shahidah mohd nazer, norbert simon, norasiah sulaiman, mohd rozi umor, mohamad anuri ghazali.  (2023).  soil detachment rate of a rainfall-induced landslide soil.  - water mdpi.  1-17. 

nurul' ain jamion, khai ern lee, mazlin mokhtar, thian lai goh, norbert simon.  (2022).  evaluation of the content validity of the intrinsic-instrumental assessment tool for assessing the nature values of constructed wetlands.  - malaysian journal of society and space.  101-117. 

nursabrina syahirah hairudin, norhayati mat rawi, norsyafina roslan, norbert simon.  (2022).  integrating lineament density in the drastic model for better groundwater assessment.  - sains malaysiana.  1653-1666. 

kamilia sharir, goh thian lai, norbert simon, lee khai ern, eldawaty madran, rodeano roslee.  (2022).  debris flow susceptibility analysis using a bivariate statistical analysis in the panataran river, kg melangkap, sabah, malaysia.  - natural disaster seminar 2019 iop conf. series: earth and environmental science.  1-11. 

kamilia sharir, goh thian lai, norbert simon, lee khai ern, mustapha abd talip, rodeano roslee.  (2022).  assessment of flood susceptibility analysis using analytical hierarchy process (ahp) in kota belud area, sabah, malaysia.  - natural disaster seminar 2019 iop conf. series: earth and environmental science.  1-11. 

rodeano roslee, kamilia sharir, goh thian lai, norbert simon, lee khai ern, eldawaty madran, ahmad syazwan saidin.  (2022).  application of analytical hierarchy process (ahp) for landslide hazard analysis (lha) in kota kinabalu area, sabah, malaysia.  - natural disaster seminar 2019 iop conf. series: earth and environmental science.  1-10. 

goh thian lai, ailie sofyiana serasa, amanina mazlan, ainul mardhiyah mohd razib,abdul ghani rafek, norbert simon, lee khai ern.  (2019).  geomechanical strength of carbonate rock in kinta valley, perak, malaysia.  - 11th international conference on geotechnical engineering in tropical regions, geotropika 2019.  1-8. 

nur amanina mazlan, goh thian lai, ainul mardhiyah mohd razib, abdul ghani rafek, ailie sofyiana serasa, norbert simon, noraini surip, lee khai ern & tuan rusli mohamed..  (2018).  the geomechanical strength of carbonate rock in kinta valley, ipoh, perak malaysia..  - the 2017 ukm fst postgraduate colloquium, aip conference proceedings.  . 

khai ern lee, mazlin mokhtar, rasyikah md khalid, thian lai goh, norbert simon, kylie ching mun wang.  (2022).  good governance and the sustainable development goals in southeast asia.  - .  10. 

kamilia sharir, norbert simon, rodeano roslee.  (2020).  geologi, kerentanan, dan penjalaran tanah runtuh.  - .  215. 

syazreen syafiqa azmi, norbert simon, muhammad fahmi abdul ghani.  (2020).  jatuhan batuan: muka bumi, geologi dan pemetaan.  - .  151. 

noran nabilla nor azlan, norbert simon, azimah hussin, rodeano roslee.  (2020).  fiziko-kimia tanah baki tanah runtuh.  - .  292. 

khai ern lee, mazlin mokhtar, rasyikah md khalid, thian lai goh, norbert simon, kylie ching mun wang.  (2022).  good governance and the sustainable development goals in southeast asia.  - .  10. 

jhstolistikha percy dos & norbert simon.  (2017).  siri penyelidikan sains sekitaran & sumber alam.  - .  3. 

jhstolistikha percy dos, rodeano roslee, goh thian lai & norbert simon.  (2017).  bencana alam : ke arah pengurusan bencana yang mampan.  - .  5. 

nik faris hilmi nik roslan & norbert simon.  (2017).  siri penyelidikan sains sekitaran & sumber alam.  - .  3. 

norbert simon, che aziz ali, jenneth liliana cyril, fatimah tuzaharah kamaludeen, mison ajum.  (2021).  buku peta batu pasir belait tanjung kubong.  - map book belait sandstone tanjung kubong.  64. 

norbert simon, che aziz ali, jenneth liliana cyril, fatimah tuzaharah kamaludeen, mison ajum.  (2021).  buku peta batuan penakung minyak ganggarak.  - map book oil reservoir rock ganggarak.  96. 

norbert simon, che aziz ali, jenneth liliana cyril, fatimah tuzaharah kamaludeen, mison ajum.  (2021).  buku peta landskap hakisan pantai tanjung layang-layangan.  - map book beach erosional landscape tanjung layang-layangan.  96. 

norbert simon, che aziz ali, jenneth liliana cyril, fatimah tuzaharah kamaludeen, mison ajum.  (2021).  buku peta batu kapur terumbu pulau burong.  - map book limestone reef pulau burong.  108. 

syazreen syafiqa azmi, norbert simon, muhammad fahmi abdul ghani.  (2020).  jatuhan batuan: muka bumi, geologi dan pemetaan.  - .  151. 

nor shahidah binti mohd nazer;norbert simon;norasiah binti sulaiman;mohd hariri bin arifin.  (2023).  pencirian dan evolusi kestabilan tanah terserak kering.  - .  . 

lee khai ern;mazlin bin mokhtar;norbert simon;goh choo ta;goh thian lai.  (2023).  mechanisms and dynamics of artificial wetland carbon-water nexus for carbon storage and water conservation.  - .  . 

tanot unjah, marilah sarman, muhammad ashahadi dzulkifli & norbert simon.  (2022).  systematic scientific identification and classification of potential geosite at district of gombak, selangor malaysia.  - xvii geosea 2022; 34th national geoscience conference.  1-18. 

tanot anak unjah;marilah binti sarman;norbert simon;muhammad ashahadi bin dzulkafli.  (2022).  pemetaan dan pencirian potensi tapak geologi bernilai warisan di kawasan gombak selangor.  - .  . 

norbert simon, che aziz ali, jenneth liliana cyril, mison ajum, fatimah tzuharah kamaludeen, muhammad mustadza mazni.  (2021).  drones for geoconservation mapping: application of sfm for landform mapping in the labuan national geopark project.  - seminar drone (semid 2021).  7.