YANG, C., BOUNTHONG, B., PHETHSOMBATH, S., Xang, Y. and VONGSIPASEUN, B. (2024) “Studying and Comparing the Problems of Using GeoGebra Application in Learning – Teaching for Mathematics Teachers at Secondary School as Classified by Gender, Work Experience and School Size ”, Souphanouvong University Journal Multidisciplinary Research and Development , 10(Special Issue), pp. 06–12. doi: 10.69692/SUJMRD10special06.