erwin, Erwin Rangga Fitriawan. 2019. “ Analysis of Scale Effects on Te Analysis of Scale Effect on Testing of Uniaxial Compressive Strength on Dolomite Stones at PT. Polowijo Gosari, Gresik East Java”. ReTII, November, 130-33. //journal.itny.ac.id/index.php/ReTII/article/view/1408.