| Economic and toxicological aspects of copper industry in Katanga, DR Congo JN Kalenga Japanese Journal of Veterinary Research 61 (Supplement), S23-S32, 2013 | 17 | 2013 |
| Production of nonferrous metals in the Katanga region of the Democratic Republic of Congo: 1906-2012 J Ngoy International Journal of Economics & Management Sciences 3 (02), 2014 | 12 | 2014 |
| Estimating the injury rates and causes of fatalities in the Japanese mining industry, 1924–2014 JN Kalenga International journal of occupational safety and ergonomics 28 (1), 107-117, 2022 | 5 | 2022 |
| Assessment of heavy metal concentrations in streams and economic effects in Haut-Katanga province of the Democratic Republic of Congo KJ Ngoy 経済志林= The Hosei University Economic Review 86 (3･ 4), 1-21, 2019 | 3 | 2019 |
| Macroeconomic indicators of regular workers in postwar Japan JN Kalenga Labor History 62 (5-6), 655-670, 2021 | 2 | 2021 |
| Adapting the Japanese management style at Musoshi mine in Katanga, 1965-2004 JN KALENGA, W FUJITA, T TAKAI Journal of African Studies 2018 (94), 9-20, 2018 | 2 | 2018 |
| The economic impact of mining industries in the central African Copperbelt: Case study of Zambia and the Democratic Republic of Congo CT BALYAHAMWABO, JN KALENGA | 1 | 2020 |
| Analysis of workplace safety at the Musoshi mine in Katanga Province BTC John Ngoy Kalenga The Hosei University Economic Review 93 (3), 195-212, 2024 | | 2024 |
| Analyse de l'évolution des accidents de travail dans les mines de cuivre du Katanga TT John Ngoy Kalenga, Christian Tulinabo Balyahamwabo Revue Congo-Afrique 505 (56e Annee Avril 2016), 366-380, 2016 | | 2016 |
| Trends of investment and managerial expertise toward the copper industry of Katanga Region in DR Congo JN Kalenga 地域経済経営ネットワーク研究センター年報 5, 92-95, 2016 | | 2016 |
| Mine safety and Industrial accidents at the Générale des Carrières et des Mines, in Katanga, Democratic Republic of Congo JN Kalenga Discussion Paper, Series A 277, 1-13, 2014 | | 2014 |
| International Journal of Economics & Management Sciences JN Kalenga | | 2014 |
| Business and Economic History of Copper Industry in the Democratic Republic of Congo JN Kalenga | | 2011 |
| “The development of the copper industry in the Katanga Region, 1906 JN Kalenga | | |
