Luciana, L. and Marselina, M. 2023. Positive Externality Analysis of the Existence of PT. Great Gaint Pineapple Company (PT GGPC) to the Socio-Economic and Environment of the Community Around the Factory . International Journal of Social Science, Education, Communication and Economics (SINOMICS JOURNAL). 2, 5 (Dec. 2023), 1473–1490. DOI:https://doi.org/10.54443/sj.v2i5.242.