Syahdan, Muhammad, Agus S. Atmadipoera, Setyo Budi Susilo, and Jonson L. Gaol. 2014. “Variability of Surface Chlorophyll-a in the Makassar Strait”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 14 (2):103-16. https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/2576.