Sulman, Lalu, and Jono Irawan. “PENGELOLAAN LIMBAH KIMIA DI LABORATORIUM KIMIA PMIPA FKIP UNRAM”. Jurnal Pijar Mipa 11, no. 2 (September 1, 2016). Accessed April 27, 2024. https://jurnalfkip.unram.ac.id/index.php/JPM/article/view/116.