Upe, A., M. To’at, S. S. . Mugambiwa, H. Huma, and A. . Samad Akenbi. “Strengthening Rice Farmers’ Social Capital in Increasing Agricultural Productivity”. International Journal of Qualitative Research, vol. 1, no. 1, July 2021, pp. 48-54, doi:10.47540/ijqr.v1i1.305.