MARKOWSKI, Tadeusz; DRZAZGA, Dominik. System of integrated development planning in Polish conditions: (assumptions – guiding principles – concept). Poland: Lodz University Press,2024. DOI: 10.18778/8331-174-6. Disponível em: https://press.uni.lodz.pl/index.php/wul/catalog/book/634. Acesso em: 28 jan. 2026.