Rahima , Phyta, and Suriyati. “Pengaruh New Product Development Terhadap Sales Per Coverage Pada Produk Es Krim Glico Wings 2022”. JISHUM : Jurnal Ilmu Sosial dan Humaniora 2, no. 3 (March 1, 2024): 283–292. Accessed September 8, 2024. https://journal.ikmedia.id/index.php/jishum/article/view/350.