Al Idrus, Syarifa Wahidah. “ANALISIS KADAR KARBON DIOKSIDA DI SUNGAI AMPENAN LOMBOK”. Jurnal Pijar Mipa 13, no. 2 (September 30, 2018): 167–170. Accessed May 6, 2024. http://jurnalfkip.unram.ac.id/index.php/JPM/article/view/760.