Evaluation of Indoor Air and Natural Ventilation Complexity in Hospital Wards in the Democratic Republic of Congo (DRC.)Jean-Paul Kapuya Bulaba Nyembwe, Sophia Carole M’Zimbes, Nuno Albino Vieira Simões and Manuel Gameiro da SilvaE3S Web Conf., 672 (2025) 07032DOI: https://doi.org/10.1051/e3sconf/202567207032