Arifah, Nur, Nadra Sari, and Rijal Abdullah. “Pengaruh Penggunaan Media Animasi Powtoon Terhadap Hasil Belajar EstimasiBiaya Konstruksi Di SMK Negeri 1 Sumatera Barat”. Jurnal Applied Science in Civil Engineering 1, no. 4 (December 15, 2020): 152-155. Accessed January 15, 2025. http://asce.ppj.unp.ac.id/index.php/ASCE/article/view/55.