Harfiana, F., A. Kuswardinah, and F. Ahmadi. “The Effectiveness of Mobile-Based E-Assessment and Educational Supervision on the Performance of Upper-Class Elementary School Teachers, Susukan District, Cirebon Regency”. Educational Management, Vol. 11, no. 2, Aug. 2022, pp. 202-1, https://journal.unnes.ac.id/sju/eduman/article/view/66277.