Carmini, Carmini, and Cahyadi Supyansuri. “Pengembangan Produk Travel Pada PT Gerbang Sinergi Prima Bandung”. Jurnal Ilmiah Manajemen, Bisnis dan Kewirausahaan 6, no. 3 (October 31, 2026): 39–55. Accessed November 9, 2026. https://journal.sinov.id/index.php/jurimbik/article/view/2314.