Erman Har, Erlina, Olin Nita, Feby Meuthia Yusuf, Ineng Naini, and Mulyadi Wijaya. 2025. “AKURASI RISET BERBASIS DATA KUANTITATIF”. Insight Mediatama 1 (1). https://www.repository.insightmediatama.co.id/books/article/view/187.