Desta, S. H., and S. Y. Basha. “The Role of Health Extension Workers in Primary Health Care in AsgedeTsi’mbla District: A Case of Lim’at T’abya Health Post”. International Journal of Social Sciences and Management, vol. 4, no. 4, Oct. 2017, pp. 248-66, doi:10.3126/ijssm.v4i4.18504.