Mycelia Paradise, Ag. Isjudarto and H. Kresno (2019) “Economic Evaluation Economic Evaluation of Andesit Processing Plant at PT. Calvary Abadi in Somopuro Village Jogonalan Klaten”, ReTII, pp. 41-47. Available at: //journal.itny.ac.id/index.php/ReTII/article/view/1453 (Accessed: 26April2024).