Fahmi S, Priwantoro SW, Cahdriyana RA. Development and Effectiveness of Interactive Learning Media For Mathematical Logic and Set Towards Students’ Self Confident on Computer. IJET [Internet]. 2018 Nov. 30 [cited 2025 Aug. 17];7(4.30):96-9. Available from: https://mail.sciencepubco.com/index.php/IJET/article/view/22027