1.
CHITTAPANYO L, VILAYVONG S, PHOUNSAVATH N. EFFECTS OF BIO EXTRACTS ON THE GROWTH AND YIELD OF LETTUCE AND SOIL FERTILITIES. cusj [Internet]. 2023 Jul. 5 [cited 2026 Aug. 26];5(5):66-75. Available from: http://cu-journal.com/index.php/files/article/view/49