[1]
Safrizal, S. et al. 2026. Development of a validation system (SVeR) based on the open journal system for testing the validity of learning tools. Jurnal Inovasi Teknologi Pendidikan. 13, 2 (Jun. 2026), 194–212. DOI:https://doi.org/10.21831/jitp.v13i2.95262.