บุญขาว ล. and ผากา พ. (2021) “KNOWLEDGE AND BEHAVIOR CONCERNING PESTICIDE PACKAGING WASTE MANAGEMENT OF VEGETABLE GROWERS IN KHI LEK SUBDISTRICT, MUEANG DISTRICT, UBON RATCHATHANI PROVINCE”, Srinakharinwirot Research and Development Journal of Humanities and Social Sciences. Bangkok, Thailand, 12(24, July-December), pp. 66–77. available at: https://so04.tci-thaijo.org/index.php/swurd/article/view/252874 (accessed: 29 August 2026).