Sumarsih N. PERANCANGAN DAN PENERAPAN METODE WEIGHTED PRODUCT DALAM SISTEM PENDUKUNG KEPUTUSAN PEMBELIAN LAPTOP. J. Ris. Inform. [Internet]. 2019 Sep. 14 [cited 2026 Feb. 13];1(4):205-10. Available from: https://ejournal.kresnamediapublisher.com/index.php/jri/article/view/28