Labolo, S. N. S. D., R. H. Nuarisa, and P. W. K. Wardani. “Comparative Study of Consumption Theories: The Perspective of John Maynard Keynes and Monzer Kahf”. Journal of Islamic Economics and Philanthropy, vol. 7, no. 1, Aug. 2024, pp. 1-12, doi:10.21111/jiep.v7i1.12111.