MOUTARI, Souley Kallo; ABDOULKADRI, Ayouba Mahamane; BOULHASSANE, Abdourahamane Saidou; RABANI, Adamou; KHALID, Ikhiri. Determination Contents of Total Phenolic Pigments and Spectrophotometric Characterization of Crude Extracts of Ten Tinctorial Plants of Niger which is Usable in Solar Energy. European Scientific Journal, ESJ, [S. l.], v. 14, n. 33, p. 389, 2018. DOI: 10.19044/esj.2018.v14n33p389. Disponível em: https://test.eujournal.org/index.php/esj/article/view/11522. Acesso em: 9 apr. 2025.