Nieto AV. VIABILITY OF THE HOBBY STORE BUSINESS MODEL FOR NEW ENTREPRENEURS THE CASE OF BARRANQUILLA, COLOMBIA . Int. J. Eng. Tech. Mgmt. Res. [Internet]. 2018 Sep. 30 [cited 2024 Jul. 23];5(9):93-107. Available from: https://granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/13_IJETMR18_A10_526