“Analysis of the Influence of Chevcon Stacking Patterns on the Occurrence of Self-Combustions in Stockpiles 1 & 2 of the UBP PLTUPangkalan Susu, Desa Tanjung Raja Kecamatan Pangkalan Susu, Kabupaten Langkat, Provinsi Sumatera Utara”. Jurnal Ruang Luar Dan Dalam FTSP, vol. 9, no. 01-96, Apr. 2026, pp. 90-96, https://ejurnal.istp.ac.id/index.php/JRLDF/article/view/78.