1 강일석, "북한의 광업 및 암반공학 분야 최신 연구동향 분석" 한국암반공학회 30 (30): 29-38, 2020
2 김유동, "북한의 광물자원개발과 남북간 자원협력방안" 대한자원환경지질학회 38 (38): 197-206, 2005
3 오명찬, "북한 검덕광산 인근 지역 태양광 잠재량 분석및 최적 부지 선정" 한국신·재생에너지학회 14 (14): 44-53, 2018
4 KDB Industrial Bank, "The North Korea’s Industry" 1068-, 2015
5 KoFC(Korea Finance Corporation), "The North Korea industry" 797-, 2010
6 "Statistics Korea"
7 KORES (Korea Resources Corporation), "North Korea's Mineral Resources Statistics"
8 USGS (U.S. Geological Survey), "Mineral Commodity Summaries 2020"
9 "ESRI (Environmental Systems Research Institute)"
10 Yoon, J. Y., "Current status of north Korea's power industry and plans for cooperation between south and North Korea" KDB North Korea Development 54-75, 2019
1 강일석, "북한의 광업 및 암반공학 분야 최신 연구동향 분석" 한국암반공학회 30 (30): 29-38, 2020
2 김유동, "북한의 광물자원개발과 남북간 자원협력방안" 대한자원환경지질학회 38 (38): 197-206, 2005
3 오명찬, "북한 검덕광산 인근 지역 태양광 잠재량 분석및 최적 부지 선정" 한국신·재생에너지학회 14 (14): 44-53, 2018
4 KDB Industrial Bank, "The North Korea’s Industry" 1068-, 2015
5 KoFC(Korea Finance Corporation), "The North Korea industry" 797-, 2010
6 "Statistics Korea"
7 KORES (Korea Resources Corporation), "North Korea's Mineral Resources Statistics"
8 USGS (U.S. Geological Survey), "Mineral Commodity Summaries 2020"
9 "ESRI (Environmental Systems Research Institute)"
10 Yoon, J. Y., "Current status of north Korea's power industry and plans for cooperation between south and North Korea" KDB North Korea Development 54-75, 2019
11 Dijkstra, E. W., "A note on two problems in connexion with graphs" 1 (1): 269-271, 1959
12 KIGAM (Korea Institute of Geoscience and Mineral Resources), "2018/2019 Mineral Commodity Supply and Demand" 249-, 2019
13 Statistics Korea, "2018 North Korea's Major Statistics"