YETRI, Y. Potential Activated Carbon of Theobroma cacao L. Shell for Pool Water Purification in Politeknik Negeri Padang. Jurnal Riset Teknologi Pencegahan Pencemaran Industri, [S. l.], v. 12, n. 1, p. 32–38, 2021. DOI: 10.21771/jrtppi.2021.v12.no1.p32-38. Disponível em: https://jrtppi.id/index.php/jrtppi/article/view/98. Acesso em: 4 dec. 2024.