PRATIWI, Sani Widyastuti; SRIE GUSTIANI; KENANGA TRIULFA AMADEA; RATNA NURMALASARI; INGGIS PINARTI. Optimization time and mass of eggshell adsorbent in improving waste cooking oil quality. Jurnal Pijar Mipa, [S. l.], v. 17, n. 5, p. 683–690, 2022. DOI: 10.29303/jpm.v17i5.3654. Disponível em: https://jurnalfkip.unram.ac.id/index.php/JPM/article/view/3654. Acesso em: 5 may. 2024.