Harun, Hasri, Shofian Hj Ahmad, and Ruzian Markom. 2017. “PRINSIP KHIYAR DALAM JUALAN BARANGAN: KAJIAN TERHADAP AKTA KONTRAK 1950 (AKTA 136)(THE PRINCIPLE OF KHIYAR IN SELLING OF GOODS: A STUDY ON THE CONTRACT ACT 1950 (ACT 136))”. UMRAN - Journal of Islamic and Civilizational Studies 4 (1). https://doi.org/10.11113/umran2017.4n1.109.