Jakrapan Wongpa และ Sinat Koslanant;Pailyn Thongsanitgarn;Wichian Chalee. (2021) Effects of Para Rubber Latex on Workability, Compressive Strength and Water Permeability of Normal Strength Concrete. <i>Mahasarakham International Journal of Engineering Technology</i>, <i>7</i>(1), 61-66.Jakrapan Wongpa และ Sinat Koslanant;Pailyn Thongsanitgarn;Wichian Chalee. "Effects of Para Rubber Latex on Workability, Compressive Strength and Water Permeability of Normal Strength Concrete". Mahasarakham International Journal of Engineering Technology 7 (2021):61-66.Jakrapan Wongpa และ Sinat Koslanant;Pailyn Thongsanitgarn;Wichian Chalee. Effects of Para Rubber Latex on Workability, Compressive Strength and Water Permeability of Normal Strength Concrete. Faculty of Engineering Mahasasakham University:ม.ป.ท. 2021.