GBARANBIRI, I. (2023) “AN APPRAISAL OF THE NATIONAL SOCIAL INVESTMENT PROGRAMME AND ECONOMIC DEVELOPMENT IN NIGERIA: A CASE STUDY OF BAYELSA STATE, 2015-2022 ”, Current Journal of Humanities, Arts and Social Sciences (CJHASS), 10(6), pp. 133–147. doi: 10.5281/zenodo.10402425.