PHATSOMBATH, S., VANG, K., VONGSIPASEUTH, B., CHIACHERLAO, F., BOUNTHONG , B. and PHONGSAVATH, S. (2022) “Using 7E Method Learning Teaching About Derivative and indefinite Integration In Faculty of Education Souphanouvong University Academic Year 2019 - 2020 : https://doi.org/10.69692/SUJMRD080264”, Souphanouvong University Journal Multidisciplinary Research and Development , 8(2), pp. 64–69. Available at: http://www.su-journal.com/index.php/su/article/view/202 (Accessed: 17 January 2026).