Wangania, Diana ChI, Hendry Rumengan, and Frangky Robial. “Strategi Pemasaran Terhadap Penjualan UD. Bravia Plastik Manado”. Innovative: Journal Of Social Science Research 1, no. 2 (December 9, 2021): 504–515. Accessed April 17, 2026. https://j-innovative.org/index.php/Innovative/article/view/106.