1.
Ratna N.N. Z, Suryo Purnomo Y. PENURUNAN MANGAN DENGAN APLIKASI FILTER DAN KARBON AKTIF. envirotek [Internet]. 2019Oct.30 [cited 2024Nov.21];11(2):1-8. Available from: https://envirotek.upnjatim.ac.id/index.php/envirotek/article/view/6