NSHEMBE CHISHUNGU Eric Nice. Effects of mining pressure on production costs and the profitability of family-run farms in Lualaba: a case study of the village of Muvunda near Kamoa mining. IJSRIS [Internet]. 2026 Oct. 1 [cited 2026 Oct. 1];5(5):46-62. Available from: https://ijsrisjournal.com/index.php/ojsfiles/article/view/956