Wina Nazliya, Nurhayati, Mawaddah Irham. IMPLEMENTASI JUAL BELI PESANAN (ISTISHNA’) PADA USAHA BENGKEL LAS YUDA DI KELURAHAN TAMBUN NABOLON. ES [Internet]. 2022 Jun. 15 [cited 2025 Aug. 19];3(1):1-12. Available from: https://jurnal.stain-madina.ac.id/index.php/eksya/article/view/725