Zalukhu, Nurin Aprillinia, Christi Elissabeth Zendrato, Karuniaman Hia, Destin Cerah Anggela Hulu, Dewi Sandra Zamili, and Natalia Kristiani Lase. 2026. “Teacher Professionalism in Professional Perspective and Educational Management: An Exploratory Study at UPTD SMP Negeri 2 Gunungsitoli Idanoi”. GEN BIONIX: Jurnal Ilmiah Pendidikan Biologi 4 (2):96-102. https://doi.org/10.56207/genbionix.v4i2.949.