Kurniawan ER, Hasibuan S. PERANCANGAN COLLABORATIVE PLANNING FORECASTING REPLENISHMENT “TRAVEL BAG” PADA TRAVEL AGENT DWIDAYA TOUR. OE [Internet]. 18 Juli 2018 [dikutip 4 November 2026];9(2):91-103. Tersedia pada: https://publikasi.mercubuana.ac.id/index.php/oe/article/view/3217