Wittayakun, S., S. Innaree, W. Chainetr, and W. Innaree. 2015. “Influence of Dietary Fiber and Sodium Bicarbonate on Digestibility, Rumen Fermentation, Blood Metabolites and Performance of Dairy Cows Fed Pineapple Peel-Concentrate Mixed Diets”. Science & Technology Asia 20 (3):8-18. https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/39799.