Adding Vertisol and emulsified lubricating oil as soil conditioners and its effect on moisture retention in sandy soil and the dry weight yield of natural plants. Multidisciplinary, Scientific Work and Management Journal [Internet]. 2026 Mar. 20 [cited 2026 Mar. 20];36(1s):905-11. Available from: https://mswmanagementj.com/index.php/home/article/view/1970