Apriliana, Eka Sri, and Ariyadi Ariyadi. “Kenaikan Harga Ayam Pada Masa Covid-19 Di Kota Palangkaraya (Analisis Pemikiran Ibnu Taimiyah Tentang Regulasi Harga)”. Jurnal Hadratul Madaniyah, vol. 7, no. 1, June 2020, pp. 15-19, https://doi.org/10.33084/jhm.v7i1.1597.