Chilaka, Ferdinand C., Arinze L. Ezugwu, Emeka H. Oparaji, and Ozoemena E. Eje. “Immobilization of <i>Lactobacillus acidophilus< i> β-Galactosidase on Chitosan Obtained from the Shells of the African Giant Snail, <i>Achatina achatina< I>”;. Tropical Journal of Natural Product Research (TJNPR) 8, no. 3 (March 30, 2024): 6693–6699. Accessed August 31, 2024. https://tjnpr.org/index.php/home/article/view/3728.