NUR CAHAYA DAULAY; SAHBUKI RITONGA. The Importance of Collaboration Between Schools And Parents in Improving Student Achievement. Zeniusi Journal, Sumatera Utara, Indonesia, v. 1, n. 2, p. Bahasa: 55–61. English: 52, 2024. DOI: 10.70821/zj.v1i2.17. Disponível em: https://journal.zeniusi.com/zj/article/view/17. Acesso em: 26 jul. 2025.