A. A. Quintana, M. . Chong, M. L. Cordova, and P. J. . Camaro,M.A., “The Impact of Logistics on Marketing Margin in the Philippine Agricultural Sector”, JEFAS, vol. 3, no. 2, pp. 300–318, Jan. 2022, doi: 10.32996/jefas.2021.3.2.27.