Saiman MZ. Parameter Bagi Pembelian Emas Dalam Talian Secara Kaedah Kunci Harga (Lock Price) : Satu Analisis: Parameters For Buying Gold Online Through Lock Price Method: An Analysis. j. ftw. mgt. res. [Internet]. 2022 Sep. 15 [cited 2025 Apr. 15];27(4):176-92. Available from: https://jfatwa.usim.edu.my/index.php/jfatwa/article/view/474