1. Fertilizer Transportation Problem Using Vogel Approximation Method. Issue 1 (March 2021) Authors: Kankarofi, R H; Ayakubu, U; Sulaiman, I M; Mamat, M; Sukono, ; Saputra, M P A Journal: IOP conference series Issue: Volume 1115:Issue 1(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗