Murtasimah, Dewi, Mariyah Ulfah, and Abdul Muiz Abdul Wadud Kasyful Anwar. 2024. “Implementasi Akad Istishna Pada Usaha Rainbow Catering ”. Journal of Sharia Accounting and Tax 2 (1):283−290. https://doi.org/10.70095/jsat.v2i1.268.