Jodi Pratama Putra and Zumaroh (2025) “Highest Retail Price (HET) Policy: Countering the Stabilisation of 3 Kilogram Liquefied Petroleum Gas (LPG) Distribution an Islamic Business Perspective”, AMAL: Jurnal Ekonomi Syariah, 7(1), pp. 1–18. doi: 10.33477/eksy.v7i1.10397.