Wail-Alomari, Hadadin, M., Alsaed, A. K., & Al-Ismail, K. (2011). Optimization of Acidic Labneh Whey Lactose Hydrolysis with Immobilized Beta-Galactosidase Enzyme from Kluyveromyces lactis. Pakistan Journal of Nutrition, 10(7), 675–679. https://doi.org/10.3923/pjn.2011.675.679