MEIDIANI PUJAHASHITA, L. E.; TIRTA SAMPELAWANG, D.; HERY ASTUTI, D.; SANI, S.; MULYANI, S. Sintesis Pupuk Ca(No3)2 dari Limbah Industri Bleaching Earth. Jurnal Indonesia Sosial Teknologi, [S. l.], v. 3, n. 12, p. 1310–1316, 2022. DOI: 10.59141/jist.v3i12.557. Disponível em: https://jist.publikasiindonesia.id/index.php/jist/article/view/557. Acesso em: 16 sep. 2024.