“ Pengembangan Sumber Daya Manusia di Area Lingkar Tambang Pt. Berau Coal melalui Pelatihan Kampung Wisata”, JAP, vol. 3, no. 2, pp. 149–159, Aug. 2022, Accessed: Oct. 14, 2026. Available: https://jurnal.ampta.ac.id/index.php/JAP/article/view/375