s. a. bello, m. abdullah, n. s. a. hamid, b. w. reinisch, a. yoshikawa, a. fujimoto.  (2019).  response of ionospheric profile parameters to equatorial electrojet over peruvian station.  - earth and space science.  617-628. 

alfonsi, l., povero, g., luca, s., cesaroni, c., forte, b., mitchell, c. n., burston, r., veettil, s. v., aquino, m., klausner, v., muella, m. t. a. h., pezzopane m., giuntini a., hunstad, i., franceschi, g. d., musico, e., pini, m. & nine others.  (2018).  analysis of the regional ionosphere at low latitudes in support of the biomass esa mission.  - ieee transactions on geoscience and remote sensing.  . 

s.m buhari, m. abdullah, t. yokoyama, y.otsuka, m. nishioka, a.m hasbi, s.a bahari and t.tsugawa.  (2017).  climatology of successive equatorial plasma bubbles observed by gps roti over malaysia climatology.  - journal of geophysical research: space physics.  1-11. 

tam dao, yuichi otsuka, kazuo shiokawa, michi nishioka, mamoru yamamoto, suhaila m. buhari, mardina abdullah and asnawi husin.  (2017).  coordinated observations of postmidnight irregularities and thermospheric neutral winds and temperatures at low latitudes.  - journal of geophysical research: space physics.  7504-7518. 

ungku azmi ungku chulan, mardina abdullah, nor fadzilah abdullah.  (2017).  towards the prediction of irreducible error floor in space time trellis code.  - ieee communications letters.  . 

khairul adib yusof, nurul shazana abdul hamid, mardina abdullah, suaidi ahadi, akimasa yoshikawa.  (2019).  assessment of signal processing methods for geomagnetic precursor of the 2012 m6.9 visayas, philippines earthquake.  - acta geophysica.  1297-1306. 

abimbola o. afolayan, mandeep jit singh, mardina abdullah, suhaila m. buhari, tatsuhiro yokoyama, pornchai supnithi.  (2019).  observation of seasonal asymmetry in the range spread f occurrence at different longitudes during low and moderate solar activity.  - annales geophysicae.  733-745. 

khairul afifi nasuddin, mardina abdullah, nurul shazana abdul hamid.  (2019).  characterization of the south atlantic anomaly.  - nonlinear processes in geophysics.  25-35. 

a.o. afolayan, j.s. mandeep, m. abdullah, s.m. buhari.  (2019).  statistics of spread f characteristics across different sectors and iri 2016 prediction.  - advances in space research.  2154-2163. 

norbayah yusop, mohd riduan ahmad, mardina abdullah, siti khalijah zainudin, wan nur arina wan mohd nor, kemal maulana alhasa, mona riza mohd esa, muhammad haziq mohamad sabri, wayan suparta, adriana maria gulisano, vernon cooray.  (2019).  cloud-to-ground lightning observations over the western antarctic region.  - polar science.  84-91. 

wan nur izzaty ismail, nurul shazana abdul hamid, mardina abdullah, akimasa yoshikawa.  (2019).  longitudinal profile of equatorial electrojet derived from ground and satellite based magnetometers.  - the 2018 ukm fst postgraduate colloquium: proceedings of the universiti kebangsaan malaysia, faculty of science and technology 2018 postgraduate colloquium.  1-5. 

idahwati sarudin, nurul shazana abdul hamid, mardina abdullah, suhaila m buhari.  (2019).  comparison of equatorial plasma bubble zonal drifts and neutral winds velocity over southeast asia.  - journal of physics: conference series.  1-5. 

khairul adib yusof, mardina abdullah, nurul shazana abdul hamid, suaidi ahadi.  (2019).  on effective ulf frequency ranges for geomagnetic earthquake precursor.  - journal of physics: conference series.  1-8. 

idahwati sarudin, nurul shazana abdul hamid, mardina abdullah, suhaila m buhari.  (2019).  equatorial plasma bubbles zonal velocity in the monthly variations over southeast asia.  - the 2018 ukm fst postgraduate colloquium: proceedings of the universiti kebangsaan malaysia, faculty of science and technology 2018 postgraduate colloquium.  1-4. 

saeed abioye bello, mardina abdullah, nurul shazana abdul hamid, tatsuhiro yokoyama.  (2019).  seaiono: a windows software tool to extract ionogram dataset from south east asia low-latitude ionospheric observation network.  - journal of physics: conference series.  1-6. 

wan nur izzaty ismail, nurul shazana abdul hamid, mardina abdullah, akimasa yoshikawa.  (2019).  longitudinal profile of equatorial electrojet derived from ground and satellite based magnetometers.  - the 2018 ukm fst postgraduate colloquium: proceedings of the universiti kebangsaan malaysia, faculty of science and technology 2018 postgraduate colloquium.  1-5. 

idahwati sarudin, nurul shazana abdul hamid, mardina abdullah, suhaila m buhari.  (2019).  comparison of equatorial plasma bubble zonal drifts and neutral winds velocity over southeast asia.  - journal of physics: conference series.  1-5. 

khairul adib yusof, mardina abdullah, nurul shazana abdul hamid, suaidi ahadi.  (2019).  on effective ulf frequency ranges for geomagnetic earthquake precursor.  - journal of physics: conference series.  1-8. 

idahwati sarudin, nurul shazana abdul hamid, mardina abdullah, suhaila m buhari.  (2019).  equatorial plasma bubbles zonal velocity in the monthly variations over southeast asia.  - the 2018 ukm fst postgraduate colloquium: proceedings of the universiti kebangsaan malaysia, faculty of science and technology 2018 postgraduate colloquium.  1-4. 

saeed abioye bello, mardina abdullah, nurul shazana abdul hamid, tatsuhiro yokoyama.  (2019).  seaiono: a windows software tool to extract ionogram dataset from south east asia low-latitude ionospheric observation network.  - journal of physics: conference series.  1-6. 

mardina abdullah, badariah bais, mohd hezri mokhtar, alina marie hasbi.  (2019).  sistem penderiaan suar matahari dan cuaca angkasa.  - .  126. 

norsuzila yaacob, mardina abdullah and mahamod ismail.  (2010).  trends in telecommunications technologies.  - .  485-508. 

mandeep jit singh, mardina abdullah, baharudin yatim, mahamod ismail and wayan suparta.  (2010).  satellite communication.  - .  253-281. 

mandeep jit singh, mardina abdullah, baharudin yatim, mahamod ismail and wayan suparta.  (2010).  satellite communication.  - .  253-281. 

norsuzila yaacob, mardina abdullah and mahamod ismail.  (2010).  trends in telecommunications technologies.  - .  485-508. 

mardina abdullah, badariah bais, mohd hezri mokhtar, alina marie hasbi.  (2019).  sistem penderiaan suar matahari dan cuaca angkasa.  - .  126. 

wayan suparta, mardina abdullah & mahamod ismail.  (2018).  space science and communication for sustainability.  - .  348. 

nurul shazana binti abdul hamid;mardina bt. abdullah;sabirin bin abdullah;teh wai leong.  (2019).  investigation of the ionospheric bottom-side profile parameters along the equatorial sector.  - .  1-6. 

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

mardina bt. abdullah;mohd azlan shah bin jaafar;nurul hajijah binti hair.  (2019).  bicara matahari : pembangunan sistem pemantauan aktiviti matahari.  - .  1-6. 

sabirin bin abdullah;mardina bt. abdullah;mohammad tariqul islam.  (2019).  modeling of maximum useable frequency (muf) for hf communication in malaysia.  - .  1-5.