Setyabudhi, Albertus Laurensius, Nanang Alamsyah, and Yayan Nur Cahyo. 2019. “PENETAPAN STRATEGI PEMASARAN PRODUK KOKO KRUNCH DI KOTA BATAM”. Engineering and Technology International Journal 1 (01):1-9. https://doi.org/10.55642/eatij.v1i01.36.