Bundit Jarimopas, Sivaluk Pataweerat, Somboon Danthonglang, and Chanchai kanjanasirisombat. “Evaluation of Mango Harvesting Methods at Nakhon Pathom”. Agriculture and Natural Resources, vol. 27, no. 5, Dec. 1993, pp. 94-100, https://li01.tci-thaijo.org/index.php/anres/article/view/241746.