Husnah, M. N., and M. Robi’in. “Implementation of Akad Salam in Improving Efficiency and Customer Satisfaction in Logistics and Trading Businesses in South Kalimantan”. Al-Rasῑkh: Jurnal Hukum Islam, vol. 15, no. 1, Apr. 2026, pp. 30-42, doi:10.38073/rasikh.3535.