R. Haryanto, A. M. Purnamawati, M. M. Anwar, M. Anis, S. Suaidi, and A. F. M. Sufyan, “Moral Obligation, Social Values Creation, and Self Efficacy: Determining Factors for the Success of Madurese Sociopreneurs in Halal Branding of MSMEs”, el-qist, vol. 16, no. 1, pp. 18–40, Apr. 2026.