Salehudin, Salehudin, et al. “ANALISIS INDEKS KEKERINGAN SUNGAI MOYOT, RENGGUNG DAN BELIMBING BERDASARKAN DEBIT ALIRAN SUNGAI: Analysis of Drought Index of Moyot, Renggung and Belimbing River Based on River Flow”. Spektrum Sipil, vol. 9, no. 1, Sept. 2022, pp. 11-18, doi:10.29303/spektrum.v9i1.231.