“Hukum Jual Beli Buah Langsat Dengan Sistem Jizāf (Studi Kasus Di Posigadan Kabupaten Bolaang Mongondow Selatan): The Law of Selling and Buying Langsat Fruit With the Jizāf System (Case Study in Posigadan South Bolaang Mongondow Regency)”. 2022. AL-KHIYAR: Jurnal Bidang Muamalah Dan Ekonomi Islam 2 (2): 141-55. https://doi.org/10.36701/al-khiyar.v2i2.648.