Senewe, Rein Estefanus, Fransiscus Xaverius Wagiman, Marietje Pesireron, and Esther Kembauw. CENGKEH INDONESIA SEJARAH DAN MASA DEPAN. PT. Ghani Press Group, 2026. Accessed July 22, 2026. https://e-book.ghanipress.com/index.php/ghanipress/catalog/book/76.