Suppasit Deeraksa, Paisarn Worakham, and Piyatida Panya. “RESEARCH AND DEVELOPMENT OF INCULCATION PROCESS FOR FUTURE AGRICULTURIST”. GEOMATE Journal 13, no. 40 (July 10, 2017): 43–47. Accessed April 23, 2024. https://geomatejournal.com/geomate/article/view/1365.