PELATIHAN PEMBUATAN PAPAN IKLAN DOT-MATRIKS BERBASIS MIKROKONTROLER DI SMKN 1 WAJO. JPA [Internet]. 2021 Jul. 8 [cited 2026 Aug. 20];5(3):447-55. Available from: https://journal-598.unhas.ac.id/index.php/panritaabdi/article/view/11254