Asngari, Hisam, et al. “Analisis Penetapan Harga Jual Produk Batu Bata Merah Ditinjau Dari Etika Bisnis Islam”. Civil Officium: Journal of Empirical Studies on Social Science, vol. 5, no. 2, June 2025, pp. 88-94, https://doi.org/10.53754/we64hf50.