BOUTHDALA, Angkham, Phonmany THAMMACHUCK, and Bouakeo SUNGTHAVISOUK. 2018. “Utilization of Different Levels (0; 10; And 20%) of Dried Water Hyacinth for Pigs ”. Champasack University Scientific Journal 3 (3):59-68. http://cu-journal.com/index.php/files/article/view/26.