1.
Prihawan Y, Wahyono SB. Evaluation of the CIPP Model in the Tax Administration Core System Business Process E-learning Program at the Tax Education and Training Center. IIJSE [Internet]. 14Apr.2026 [cited 3Jun.2026];9(1):9591-603. Available from: https://e-journal.uac.ac.id/index.php/iijse/article/view/9195