1.
Hidayat R, Imami MKW, Liu S, Qudratuddarsi H, Mohd Saad MR. VALIDITY OF ENGAGEMENT INSTRUMENT DURING ONLINE LEARNING IN MATHEMATICS EDUCATION. Jur. Ilmh. Ilm. Ter. Un. Ja [Internet]. 2024Sep.14 [cited 2024Nov.5];8(2). Available from: https://online-journal.unja.ac.id/JIITUJ/article/view/34453