siti norhafizah ahmad tarmidzi, nurul saadah ahmad, siti aminah bahari, roslena md zaini, mohd syazwan baharuddin & siti noraida sood.  (2022).  research officers in ukm an overview of achievements.  - 1st research officer national symposium 2022 (reons 2022).  1. 

siti aminah bahari, mohd hairul nizam harun, nurul saadah ahmad, siti norhafizah ahmad tarmidzi, roslena md zaini, siti noraida sood.  (2022).  research officers in ukm: an overview of achievements - intelectual properties.  - 1st research officers national symposium 2022 (reons 2022).  1. 

siti aminah bahari.  (2022).  pelaksanaan program di sekolah.  - .  1-12. 

nurul saadah ahmad, siti aminah bahari, siti norhafizah ahmad tarmidzi, roslena md zaini, mohd hairul nizam harun, siti noraida sood.  (2022).  research officers in ukm: an overview of achievements - grants & publications.  - 1st research officers national symposium 2022 (reons 2022).  1. 

roslinda rosli, mardina abdullah, nur choiro siregar, siti aminah bahari, nurul shazana abdul hamid, sabirin abdullah, gan kok beng, lilia halim, noridawaty mat daud, badariah bais.  (2021).  raising students' awareness and achievement in space science with solar flare monitoring project-based approach.  - 2021 7th international conference on space science and communication.  1-4. 

mardina bt. abdullah;alina marie binti hasbi;mohd azlan shah bin jaafar;siti aminah binti bahari;teh wai leong.  (2021).  development of malaysia ionosperic tec model using spherical harmonic analysis.  - .  . 

mardina abdullah, mohd riduan ahmad,mohd shahrul mohd nadzir, siti aminah bahari, mona riza mohd esa, earle williams, gaopeng lu, norbayah yusop.  (2020).  characteristic of lighting flashes over antarctica peninsular and its respond to the upper atmosphere progress report 3.  - .  1-11. 

mardina abdullah, mohd riduan ahmad,mohd shahrul mohd nadzir, siti aminah bahari, mona riza mohd esa, earle williams, gaopeng lu.  (2020).  characteristic of lighting flashes over antarctica peninsular and its respond to the upper atmosphere progress report 2.  - .  1-10. 

sabirin bin abdullah;tamby subahan bin mohd. meerah;mohd. alauddin bin mohd. ali;alina marie binti hasbi;mohd azlan shah bin jaafar;siti aminah binti bahari;gan kok beng;kalaivani a/p chellappan;saadiah binti ramli;siti raihanah abdani.  (2020).  space science virtual task training knowledge portal development.  - .  . 

mohd. nizam bin mohd. said;mardina bt. abdullah;khairul nizam abdul maulud;mohd azlan shah bin jaafar;noridawaty binti mat daud;farhanah binti md isa;rawshan ara begum;siti aminah binti bahari;muhamad roszaini bin roslan;nurul hajijah binti hair;sabirin b.  (2020).  low cost earth-space monitoring system.  - .  . 

mardina abdullah, siti aminah bahari.  (2020).  what works well (www) during covid19: shifting to virtual.  - asia-oceania space weather alliance online conference on 2020.  1-17. 

mardina abdullah, siti aminah bahari.  (2019).  gnss and ionosphere.  - spirent gnns seminar : timing, navigation & timing solutions.  1-60. 

mardina bt. abdullah;mohd azlan shah bin jaafar;noridawaty binti mat daud;siti aminah binti bahari.  (2019).  ionospheric environment characterization for biomass calibration over south east asia (ibisco).  - .  . 

mardina abdullah, badariah bais, nurul hajijah hair, siti aminah bahari, muhamad roszaini roslan..  (2019).  laporan selepas mengadakan persidangan 2019 6th international conference on space science and communication (iconspace2019).  - .  1-22. 

mardina bt. abdullah;mohd azlan shah bin jaafar;siti aminah binti bahari;nurul shazana binti abdul hamid;sabirin bin abdullah;teh wai leong.  (2019).  investigation of ionospheric plasma bubbles occurrence due to wavelike structure modulation.  - .  1-5. 

mardina abdullah, mohd riduan ahmad, mohd shahrul mohd nadzir, mona riza mohd esa, earle williams, gaopeng lu, siti aminah bahari.  (2019).  characteristic of lighting flashes over antarctica peninsular and its respond to the upper atmosphere progress report 1.  - .  1-6. 

mardina abdullah & siti aminah bahari.  (2019).  space weather research in ukm.  - international symposium on space science(isss).  1-43. 

siti aminah bahari, mardina abdullah, zahra bouya, tajul ariffin musa, robyn fiori & suhaila m buhari.  (2018).  mapping the regional ionosphere over malaysia using spherical cap harmonic analysis.  - international school on equatorial and low latitude ionosphere (iselion 2018).  . 

mardina abdullah, badariah bais, rosadah abd majid, gan kok beng, sabirin abdullah, noridawaty mat daud, siti aminah bahari, nor syaidah bahri.  (2016).  raspberry pi: green technology for space weather monitoring.  - impact.  . 

m. abdullah, n.a. elmunim and s.a. bahari.  (2016).  ionospheric regional forecasting using statistical method for gps application.  - 2016 the 4th aoswa workshop, asia oceania space weather alliance.  . 

m. abdullah, n.a. elmunim, a.m. hasbi and s.a. bahari.  (2016).  statistical approaches of ionospheric correction to improve the accuracy of the gps positioning over malaysia.  - .  . 

mardina abdullah, siti aminah bahari.  (2015).  space weather research development in ukm through international collaboration.  - .  . 

mardina bt. abdullah, badariah binti bais, baharudin bin yatim, mohd. alauddin bin mohd. ali, rosadah binti abd majid, siti aminah binti bahari, alina marie binti hasbi, noridawaty binti mat daud.  (2014).  pemantapan pembelajaran sains angkasa kepada pelajar sekolah melalui pemantauan cuaca angkasa dengan alat penerima vlf.  - .  . 

mardina abdullah, siti aminah bahari, badariah bais, alina marie hasbi, rosadah abd majid, mohd hezri mokhtar, norsyaidah bahri.  (2014).  space weather innovation competition for school students in malaysia.  - multidisciplinary innovation for sustainability and growth (misg-2014).  . 

mardina abdullah, alina marie hasbi, siti aminah bahari, muhammad norshafiq abd kadir.  (2012).  forecasting ionospheric delay at ukm using statistical method.  - aogs-agu (wstp) joint assembly.  . 

mardina abdullah, siti aminah bahari and mohd alauddin mohd ali.  (2012).  space science research at ukm toward space weather initiative.  - the 1st aoswa workshop.  . 

mardina abdullah, badariah bais, alina marie hasbi, rosadah abd majid, baharudin yatim, mohd alauddin mohd ali, siti aminah bahari, noridawaty mat daud, mohd hezri mokhtar and mhd fairos asillam..  (2012).  development of ukm-sid teaching module for space science education.  - international forum on engineering education 2012 (ifee 2012).  . 

mardina abdullah, siti aminah bahari, asnawi.  (2011).  development of ionospheric studies in malaysia particularly in ukm - the national university of malaysia.  - international southeast asia low0latitude ionospheric observation network symposium 2011.  . 

siti aminah bahari, mardina abdullah, alina marie hasbi and baharudin yatim.  (2011).  diurnal, seasonal and geographic location effects on tec variation over malaysia.  - xxx ursi general assembly and scientific symposium of international union of radio science.  . 

mardina abdullah, siti aminah bahari, azami zaharim, ahmad faizal mohd zain, siti nor afzan abdul habib and cheak bi yi.  (2011).  forecasting of ionospheric delay using the holt-winters method.  - xxx ursi general assembly and scientific symposium of international union of radio science.  .