lin zhao, kadaruddin aiyub, kuok choy lam, frankie marcus ata, bowen liu, mengzhu sun.  (2026).  spatiotemporal heterogeneity of agricultural dry-wet abrupt alternation and its driving factors in the southwest karst region of china.  - ecological indicators.  115344 - 115344. 

fasihah mohd yusof, nor rohaizah jamil, syahida sapia’e, frankie marcus ata, nur khaliesah abdul malek.  (2025).  integration of total maximum daily load (tmdl) and environmental flow assessment (efa) concepts as an adaptive approach for pollutant loading management in asia: a review.  - pertanika journal of science and technology (pjst).  507 - 523. 

see too kay leng, mokhtar jaafar, mohd ridhuan mohd jamil, risa novia wati, frankie marcus ata.  (2025).  developing flood hazard maps for the kelantan floodplain using the hec-ras 2d model.  - geografia-malaysian journal of society and space.  1 - 17. 

noorjima abd wahab, mohd khairul amri kamarudin, firdaus muhammad sukki, frankie marcus ata, wan marlin rohalin, annette breckwoldt.  (2025).  ecohydrological indicators and environmental flow assessment (efa) in the inlet and outlet reaches of the kenyir lake basin, malaysia.  - malaysian journal of fundamental applied science (mjfas).  2492 - 2512. 

lin zhao, kadaruddin aiyub, frankie marcus ata, kuok choy lam, mengzhu sun.  (2025).  a systematic review of methods for identifying drought-flood abrupt alternation: advances and future directions.  - frontiers in environmental science.  1 - 18. 

wahab, noorjima abd; kamarudin, mohd khairul amri; ata, frankie marcus; ismail, ismafatin nabilah; sunardi, sunardi.  (2024).  integrated lake basin management (ilbm) of hydrological assessment characteristics in kenyir lake basin, terengganu, malaysia.  - planning malaysia.  261 - 275. 

muhammad hafiz md saad, mohd khairul amri kamarudin, mohd ekhwan toriman, noorjima abd wahab, frankie marcus ata, mohd armi abu samah, ahmad shakir mohd saudi, sianturi novdin manoktong.  (2023).  analysis of the flash flood event and rainfall distribution pattern on relau river basin development, penang, malaysia.  - planning malaysia: journal of the malaysian institute of planners.  58-71. 

see too kay leng, frankie marcus ata, mokhtar jaafar, mohd ekhwan toriman, mohd ridhuan mohd jamil.  (2023).  food hazard mapping and community awareness literacy in lower reach area of kelantan river.  - european chemical bulettin.  4492-4508. 

see too kay leng, mokhtar jaafar, frankie marcus ata.  (2023).  development of flood hazard map and flood index assessment for kelantan floodplain.  - european chemical bulletin.  4784-4792. 

see too kay leng, frankie marcus ata, mokhtar jaafar, mohd ekhwan toriman, mohd khairul amri kamarudin.  (2023).  riverbank protection structure failure factors and remedial approach: a case study in kelantan malaysia.  - journal of the malaysian institute of planners.  213-226. 

frankie marcus ata, mohd ekhwan toriman, safari mat desa, liew yuk san, mohd khairul amri kamarudin.  (2023).  impact of land use activities on the hydrological regime in the junjung river basin, penang island, malaysia.  - planning malaysia:journal of the malaysian institute of planners.  42-56. 

frankie marcus ata, mohd ekhwan toriman, safari mat desa, liew yuk san, mohd khairul amri kamarudin.  (2023).  development of hydrological modelling using hec-hms and hec-ras for flood hazard mapping at junjung river catchment.  - planning malaysia: journal of the malaysian institute of planners.  116-129. 

a. jafar, n. sakke, m.t. mapa, r. dollah, a.k.b. asis, f.m. ata, m. jaafar, a. abas.  (2023).  unravelling the complexity of flood hazards: a comprehensive review of characteristics and risk assessment.  - asm science journal.  1-12.