Febriansyah, Riyan, Sulistyahadi Sulistyahadi, and Achmad Zeyhudan. 2025. “The Act of Multicultural Politeness Understanding Among Ethnicities in Manokwari: Maintaining the Spirit of Indonesian Unity”. JIIP - Jurnal Ilmiah Ilmu Pendidikan 8 (1):130-39. https://doi.org/10.54371/jiip.v8i1.6736.