Rachel A.P. Hasiholan-Sidauruk; Rika S. Hasiholan-Sidauruk; Anggie Hasiholan-Sidauruk; Christ Windreis; Freddy Hasiholan Sidauruk. HISTORY OF THE ORIGIN OF THE BATIN SAKAI TRIBE: Tracing the Missing Link in Sumatran Malay History. CRJ 2024, 1, 94-123.