Moch. Iswan Perangin-angin, Ambiyar, Indrati Kusumaningrum. The Effectiveness of Project-Based Blended Learning Models in Cryptography Courses. TURCOMAT [Internet]. 2021 Sep. 14 [cited 2025 Nov. 27];12(14):3557-68. Available from: https://www.turcomat.org/index.php/turkbilmat/article/view/10967