[1]
S. Pengsisomboun, P. Paphaphanh, L. Kunyalong, N. Phongthady, V. Chansompou, and P. Phonpaserd, “Study of Spatial Distribution and Characteristics of Littering Spots in Houy-Markhiew Watershed, Vientiane Capital”, sujournal, vol. 8, no. 1, pp. 144–153, Jun. 2022.