Lusnita, Natalia. “Analisis Pelaksanaan Strategi Komunikasi Program Pengurangan Sampah Plastik Melalui Kebijakan Kantong Plastik Berbayar Di Ritel Modern”. Journal of Servite 1, no. 1 (December 7, 2019): 12–26. Accessed April 26, 2024. https://journal.lspr.edu/index.php/servite/article/view/84.