SETYABUDHI, A. L.; ALAMSYAH, N. .; CAHYO, Y. N. PENETAPAN STRATEGI PEMASARAN PRODUK KOKO KRUNCH DI KOTA BATAM. Engineering and Technology International Journal, [S. l.], v. 1, n. 01, p. 1–9, 2019. DOI: 10.55642/eatij.v1i01.36. Disponível em: https://mand-ycmm.org/index.php/eatij/article/view/36. Acesso em: 29 jul. 2026.