Political leadership and indicators of sustainable development in Singapore after 2004) analytical study(. قضايا سياسية, [S. l.], n. 66, 2022. DOI: 10.58298/2021121. Disponível em: https://www.pissue.iq/index.php/pissue/article/view/121.. Acesso em: 5 may. 2025.