A cost–benefit analysis of the production system with improved and climate-resilient sorghum varieties in southern Mali - Coulibaly, Adama B.; Badolo, Félix; Yila, Jummai O.; Koné, Bourema; Nebié, Baloua; Worou, Nadine; Jumbo, Macdonald Bright; Savadogo, Kimseyinga (Frontiers in Climate, 2025)