Zainal Ariffin, M., Abu Yaziz, M. F., Hamid, R., Wan Ahmad, W. N., Wan Fauzi, W. N. A., & Ahmad, J. H. (2025). Empowering hardcore poor entrepreneurs in Kelantan through e-invoicing innovation. Journal of Islamic, Social, Economics and Development, 10(78), 75–85. https://doi.org/10.55573/jised.v10i78.3626