Tjahyono R, Kusuma Wijaya D, Dwi Ningtyas A. Taguchi Method for Optimizing Economic Product Selling Prices in MSMEs Concrete Industry. jiti [Internet]. 2024 Jun. 30 [cited 2024 Sep. 27];23(1):62-70. Available from: https://journals2.ums.ac.id/jiti/article/view/3430