Optimalisasi Proses Adsorbsi Biji Kelor Untuk Penurunan Kadar Logam Air Lindi di TPA Sangatta. jpt [Internet]. 2016 Dec. 7 [cited 2026 Sep. 4];4(2):40-9. Available from: https://ojs.mine-cloud.my.id/jpt/article/view/6