The survey of food and mouth diseases in krakor district, pursat province, អង្កេតពីជំងឺអុតក្ដាមលើសត្វគោ នៅស្រុកក្រគរ ខេត្តពោធិ៍សាត់ MOM BUNTHOEURN; ម៉ម ប៊ុន​ធឿន VEM MOM 2014 B4236 O.1 Text xi,45p. https://drive.google.com/file/d/1qQmrjS571tnr6G6W1-1LQhoL0pvoORXC/view?usp=sharing