ahmad syafiq amir abdullah zawawi, fazal mohamed mohamed sultan.  (2023).  analisis ada sebagai kata kerja dwikomplemen: suatu pendekatan minimalis.  - gema online® journal of language studies.  119-143. 

fazal mohamed mohamed sultan, gunasegaran karuppannan, ranjithamalar kumar, khatipah abd ghani.  (2022).  english for science and technology (est): learning and teaching strategies for high school students in malaysia.  - english linguistics research.  29-41. 

sasirekha kandasamy, tan kim hua, fazal mohamed mohamed sultan.  (2022).  the impact of a debriefing strategy in online esl classrooms.  - international journal of learning, teaching and educational research.  247-262. 

nur ehsan mohd said, vanitha thambirajah, melor md yunus, tan kim hua, fazal mohamed mohamed sultan.  (2022).  exploring english descriptive writing vocabulary acquisition through creative pedagogical strategies.  - 3l: language, linguistics, literature® the southeast asian journal of english language studies.  212-228. 

mohammed taha; fazal mohammed mohammed sultan.  (2022).  defining unaccusatives in sudanese arabic.  - southeastern philippines journal of research and development.  1-20. 

ahmad syafiq amir abdullah zawawi, fazal mohamed mohamed sultan, azhar jaludin.  (2022).  subjek nul pro bahasa melayu: suatu penilaian semula berpandukan kerangka minimalis.  - issues in language studies.  109-128. 

khairul ashraaf saari, nor hashimah jalaluddin & fazal mohamed mohamed sultan.  (2022).  analisis vokal a di akhir kata dalam dialek melayu di hilir pahang.  - gema online® journal of language studies.  142-160. 

fazal mohamed mohamed sultan, gunasegaran karuppannan, justin rumpod.  (2022).  instructional leadership practices among headmasters and the correlation with primary schools' achievement in sabah,malaysia.  - english language teaching.  50-60. 

sasi rekha manoharan, tan kim hua, fazal mohamed mohamed sultan.  (2022).  a comparison of online learning challenges between young learners and adult learners in esl classes during the covid-19 pandemic: a critical review.  - theory and practice in language studies.  28-35. 

khairul taufiq abu bakar, nor hashimah jalaluddin, fazal mohamed mohamed sultan.  (2021).  sorotan semula tatabahasa dewan.  - issues in language studies.  45-64. 

khairul faiz alimi, abdul halim ayob, abdurraouf ramesh abdullah, fazal mohamed mohamed sultan, gunasegaran karuppannan.  (2021).  effectiveness of english language e-learning among tertiary education students during the covid-19 pandemic.  - 3l: language, linguistics, literature® the southeast asian journal of english language studies.  56-71. 

fazal mohamed mohamed sultan, syafika atika binti othman.  (2021).  frasa topik dan fokus dalam bahasa melayu: analisis program minimalis.  - gema online ®journal of language studies.  195-214. 

fazal mohamed mohamed sultan, amir imran jamil.  (2019).  variasi leksikal dialek melayu di negeri kedah: kajian geolinguistik.  - geografia malaysian journal of society and space.  16-29. 

fazal mohamed mohamed sultan, mohammed taha, saeed al-qumairi.  (2018).  the syntax of applicative constructions in spoken sudanese arabic.  - 3l: the southeast asian journal of english language studies.  . 

mohamed taha mohamed adam, fazal mohamed mohamed sultan & mohd subakir mohd yassin.  (2017).  the morphosyntax of causative construction in sudanese arabic.  - pertanika journal social science & humanities.  419-428. 

kartini abd wahab, rogayah a razak, fazal mohamed mohamed sultan.  (2016).  the verb phrase construction in malay: the minimalist program.  - pertanika journal of social science and humanities.  23-34. 

fazal mohamed mohamed sultan, nor hashimah jalaluddin, zaharani ahmad, harishon radzi.  (2016).  the kensiu noun phrase.  - pertanika journal of social sciences & humanities.  81-94. 

mohamed taha mohamed adam, fazal mohamed mohamed sultan, mohamed subakir mohd yassin.  (2016).  wh-movement in sudanese arabic: a minimalist approach..  - pertanika journal of social science and humanities.  1611-1626. 

fazal mohamed mohamed sultan, mohd romzi ramli.  (2015).  kata ganti nama dalam bahasa mendriq.  - gema online journal of language studies.  67-82. 

fazal mohamed mohamed sultan, zaharani ahmad, nor hashimah jalaluddin, harishon radzi.  (2013).  syntax of wh in mendriq.  - pertanika journal of social sciences & humanities.  21(3):1023-1034. 

amjed ahmed ayyat, fazal mohamed sultan, mohamed subakir mohd yasin.  (2013).  a minimalist approach to short passive in standard arabic.  - australian journal of basic and applied sciences.  7(9):375-382. 

fazal mohamed mohamed sultan, nurulafiqah suhaimi.  (2013).  sintaksis kata tanya `sapa` dalam dialek kedah.  - gema online journal of language studies.  13(1):43-59. 

fazal mohamed mohamed sultan, khairul faiz alimi.  (2013).  the verb phrase of mendriq.  - pertanika journal social science & humanities.  12(S):15-26. 

harishon radzi, fazal mohamed mohamed sultan, nor hashimah jalaluddin & zaharani ahmad.  (2012).  analisis bahasa komunikasi bangsa minoriti negrito menerusi pengimbuhan dan peminjaman kata.  - gema online journal of language studies.  885-901. 

fazal mohamed mohamed sultan & nurulafiqah suhaimi.  (2012).  kata soal dalam dialek kedah.  - gema online journal of language studies.  12(2):475-493. 

fazal mohamed mohamed sultan, zaharani ahmad, nor hashimah jalaluddin, harishon radzi.  (2011).  kata soal bila dalam dialek kedah melayu baling: satu analisis sintaksis.  - gema online journal of language studies.  11(1):69-80. 

fazal mohamed mohamed sultan.  (2011).  the syntactic structure of a noun phrase: austroasiatic vs. austronesia.  - pertanika journal of social sciences and humanities.  19(1):263-271. 

sultan f.m.m., ahmad z., jalaluddin n.h., radzi h..  (2011).  question word bila in baling malay kedah dialect: a syntactic analysis [kata soal bila dalam dialek kedah melayu baling: satu analisis sintaksis].  - gema online journal of language studies.  11(1):69-80. 

fazal mohamed bin mohamed sultan.  (2009).  struktur sintaksis frasa nama bahasa bateq.  - gema online journal of language studies.  9(1):47-61.