NAINGGOLAN, Sahat Pandapotan. Analysis of Mathematical Communication Ability Participants of the National Science Olympiad (OSN) for City/Regency Junior High Schools in Kupang Seen from a Gender Perspective. Jurnal Pendidikan dan Konseling (JPDK), [S. l.], v. 4, n. 4, p. 4667–4673, 2022. DOI: 10.31004/jpdk.v4i4.6205. Disponível em: https://journal.universitaspahlawan.ac.id/index.php/jpdk/article/view/6205. Acesso em: 16 dec. 2025.