Anh, Luu, 		Huong, Nguyen, 		Lim, Duong, 		Thanh, Nguyen, 		Nam, Hoang, 		Thuy, Nguyen, 		Thu Duyen, Hoang, AND 		Mai Van, Dinh.
" Investigation of effects of soil pH and P concentration on phosphorus adsorption of paddy soil" <em>VNU Journal of Science: Earth and Environmental Sciences</em> [Online], Volume 35 Number 3 (16 September 2019)