DJAFAR, Zainuddin. TANTANGAN PRESIDEN INDONESIA MENDATANG, DAN RELEVANSI ‘MULTIPLICATION AUTHORITIES’ SINGAPURA. Jurnal Penelitian Politik, [S. l.], v. 10, n. 2, p. 15, 2025. DOI: 10.14203/jpp.v10i2.433. Disponível em: https://ejournal.brin.go.id/jpp/article/view/11076. Acesso em: 6 dec. 2025.