Aisyah, Aisyah, 		Purnamasari, Ika, AND 		Nasution, Yuki.
" Penerapan Metode Vogel’s Approximation Method (VAM) dan Modified  Distribution (MODI) Dalam Penyelesaian Transshipment Problem" <em>EKSPONENSIAL</em> [Online], Volume 9 Number 2 (22 January 2019)