Eki Dudi Darmawan et al. 2021. Effectiveness Of Training And Coaching Strengthening Entrepreneurship In Improving Youth Business Competence (Descriptive study at the Bandung City Youth and Sports Office). International Journal of Educational Research & Social Sciences . 2, 6 (Dec. 2021), 1348–1357. DOI:https://doi.org/10.51601/ijersc.v2i6.220.