Zainal, H., Ashar, A., Setitit, I., Aditya, M. A., & Daruasin, S. (2020). Performance of Land Ownership Certificate Service at the Land Office Agency in the Banggai Regency. AMPERA JOURNAL, 5(2), 55-62. Retrieved from https://jurnal.uit.ac.id/ampera/article/view/1020