TAUFIQQURRACHMAN, Fahrizal. Kajian Indeks Skalogram, Indeks Sentralitas Marshall dan Indeks Gravitasi Pada Penentuan Pusat-Pusat Pertumbuhan Ekonomi Jawa Timur . Innovative: Journal Of Social Science Research, [S. l.], v. 4, n. 1, p. 5952–5963, 2024. DOI: 10.31004/innovative.v4i1.8315. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/8315. Acesso em: 26 jul. 2026.