Wittayakun, S., Innaree, S., Chainetr, W. and Innaree, W. 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 (Sep. 2015), 8–18.