Gulo, Carolus Carles Rejeki, Envilwan Berkat Harefa, Arisman Telaumbanua, and Adrianus Zega. “Development of Interactive Power Point Based Learning Media on Principles of Land Measurement for Construction”. Edumaspul: Jurnal Pendidikan 8, no. 1 (March 1, 2024): 261-284. Accessed December 4, 2024. https://ummaspul.e-journal.id/maspuljr/article/view/7634.