PHOMMANITH, Khamsone, Thongthiane VATHANAVONG, Bounmor VONGSIPHASEUTH, and Soulagon SYHALATH. “The Mathematics Teaching Development through Teaching-Learning Enjoyment in Geometric Analysis”. Souphanouvong University Journal Multidisciplinary Research and Development 4, no. 1 (July 1, 2018): 96–104. Accessed January 17, 2026. http://www.su-journal.com/index.php/su/article/view/51.