[1]
BOUASAVANH, S., KEOHAVONG , B. and KANDEE, T. 2024. The Physical and Chemical Properties of Natural Drinking Water in Phonexay District, Lao PDR: https://doi.org/10.69692/sujournal2024.10.1.140-147. Souphanouvong University Journal Multidisciplinary Research and Development . 10, 1 (Feb. 2024), 140–147.