Ichiano , Mary Wyn, et al. “The Effects of Household Roles in Decision Making in Household Consumption: A Case Study in an Extended Family in Calagbangan, Sipocot, Camarines Sur”. International Journal of Education, Research, and Innovation Perspectives, vol. 2, no. 2, Feb. 2026, pp. 254-70, https://doi.org/10.5281/zenodo.18622528.