Meko, Ogochukwu A., Sylvester O. Eraga, and Matthew I. Arhewoh. 2024. “Effect of Extraction Parameters on Some Properties of Keratin Obtained From Waste Chicken Feathers”. Tropical Journal of Natural Product Research (TJNPR) 8 (6):7423-30. https://doi.org/10.26538/tjnpr/v8i6.13 .