Wiwik Swastiwi, A., Desri Gunawan, Glory Yolanda Yahya, Gulmok Simbolon, and Riko Purwanto. “TUDUNG MANTO AND THREE COUNTRIES RELATIONS (INDONESIA-MALAYSIA-SINGAPORE): Introduction, Method, Results and Discussion, Conclusion”. Santhet: (Jurnal Sejarah, Pendidikan, Dan Humaniora), Vol. 5, no. 2, Oct. 2021, pp. 86-97, doi:10.36526/santhet.v5i2.1475.