Zaini, Subekti, Sri Astutik, and M. Syahrul Borman. “Tinjauan Yuridis Perjanjian Pengikatan Jual Beli (PPJB) Properti Terhadap Perlindungan Konsumen Berdasarkan Undang-Undang Nomor 8 Tahun 1999”. Journal of Innovative and Creativity (Joecy) 6, no. 1 (February 21, 2026): 12808–12818. Accessed October 13, 2026. https://joecy.org/index.php/joecy/article/view/7887.