NIKMA, Julia Khoirun; ANFA, Qurrotul; AGNAFIA, Desi Nuzul. THE EFFECT OF OUTDOOR LEARNING-BASED PROBLEM-BASED LEARNING MODEL ON LEARNING OUTCOMES IN TERMS OF STUDENT ACTIVITY IN ECOSYSTEM MATERIAL CLASS VII MTS NEGERI 4 BOJONEGORO. International Journal Multidisciplinary (IJMI), [S. l.], v. 1, n. 3, p. 18–25, 2024. DOI: 10.61796/ijmi.v1i3.164. Disponível em: https://journal.antispublisher.com/index.php/IJMI/article/view/164. Acesso em: 2 oct. 2025.