Statistical Study of Extract Keratin Protein from Waste Chicken Feather Based on Response Surface Methodology. المجلة العلمية لكلية العلوم, [S. l.], v. 2, n. 2, p. 12–18, 2022. DOI: 10.37375/sjfssu.v2i2.76. Disponível em: http://journal.su.edu.ly/index.php/jsfsu/article/view/76. Acesso em: 5 مارس. 2026.