Saffari, Amir, Farhang Sereshki, and Mohammad Ataei. “The Simultaneous Effect of Moisture and Pyrite on Coal Spontaneous Combustion Using CPT and R70 Test Methods”. Rudarsko-geološko-naftni zbornik 34, no. 3 (February 15, 2019). Accessed March 28, 2024. https://hrcak.srce.hr/ojs/index.php/rgn/article/view/8052.