Kaseger, Christina, Stieven Rumokoy, Ali Ramschie, and Stanley Dodie. “Design of Teaching Factory Practice Tools Concept, Perspective: Operation System on Solar Power Plant”. CCIT (Creative Communication and Innovative Technology) Journal 15, no. 2 (August 4, 2022): 260-271. Accessed December 1, 2022. https://ejournal.raharja.ac.id/index.php/ccit/article/view/2337.