TAMA, Kelvin Tri; LEO, Andi. Analysis and Design of Decision Support System Systems in Choosing the Best Supplier Using the TOPSIS Method at PT. Bintang Putra Mandiri. Tech-E, [S.l.], v. 3, n. 1, p. 1-6, sep. 2019. ISSN 2581-1916. Available at: <https://jurnal.ubd.ac.id/index.php/te/article/view/230>. Date accessed: 27 feb. 2020.