Saputra, N. G., Sulistiyowati, R., & Noffrianne, J. (2021). Diversifikasi Produk Di Chatime Atealier Grand Indonesia. Jurnal Sains Terapan Pariwisata, 6(2), 141–148. Retrieved from http://103.28.225.131/index.php/jstp/article/view/252