ZEIN, Fauzan; PANJI, Yusril; DINATA, Deden Indra. Thin-Layer Chromatography Video Densitometry as an Alternative Method for Simultaneous Analysis of Rifampicin and Isoniazid in Combination Preparations. JFIOnline | Print ISSN 1412-1107 | e-ISSN 2355-696X, [S. l.], v. 18, n. 1, p. 131–141, 2026. DOI: 10.35617/jfionline.v18i1.1018. Disponível em: https://www.jfi-online.org/index.php/jfi/article/view/1018. Acesso em: 20 may. 2026.