Ayuba, S. R., Mooduto, W., Jaya, R., Tisen, T., Syamsurijal, A., & Nursaputra, M. (2022). Drought Index Determination Using the Batulayar Watershed Hydrology Model. Journal La Lifesci, 3(2), 54-64. https://doi.org/10.37899/journallalifesci.v3i2.595