Klomdee, N. ., T. . Wangkaeohiran, and J. . Panyapisit. “THE RESULTS OF MUTIMEDIA LEARNING PACKAGE ON GETTING TO KNOW ABOUT COCONUTS AFFECTING ON LEARNING ACHIEVEMENT OF PRIMARY GRADE 2 STUDENTS”. Journal of MCU Nakhondhat, vol. 9, no. 2, Feb. 2022, pp. 77-91, https://so03.tci-thaijo.org/index.php/JMND/article/view/258836.