LUCIANA, Lady; MARSELINA, Marselina. 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), [S. l.], v. 2, n. 5, p. 1473–1490, 2023. DOI: 10.54443/sj.v2i5.242. Disponível em: https://sinomicsjournal.com/index.php/sj/article/view/242. Acesso em: 27 sep. 2025.