[1]
Insiri, S., Tannin, S., Thongsomnuk, I. and Neammalai, P. 2022. The Development of the Open Approach Learning Management Plan to Improve the Mathematical Achievement Learning on the Topic of Two-Dimensional and Three-Dimensional Geometry Shapes Using GeoGebra Program for the First Grade Students of Khoa Yoi Witttaya School. SSRU Academic Journal of Education. 6, 2 (Nov. 2022), 14–24.