Kemarau, Ricky Anak, Oliver Valentine Eboy, Zaini Sakawi, Stanley Anak Suab, and Noorashikin Md Noor. 2025. “Satellite-Observed Monthly Variability of Sea Surface Chlorophyll-a Concentration: A Case Study in East Malaysia”. Journal of Engineering and Technological Sciences 57 (1). https://doi.org/10.5614/j.eng.technol.sci.2025.57.1.1.