2022. Evaluation of The Development of Celik Programming Module for Vocational College Students Through Validity Aspects/ Penilaian Pembangunan Modul Celik Programming Untuk Pelajar Kolej Vokasional Melalui Aspek Kesahan. Sains Humanika. 15, 1 (Dec. 2022), 57–65. DOI:https://doi.org/10.11113/sh.v15n1.1993.