NABILA, Ainun; SAHAL, Muhammad; IRAWAN, Dedi. Application Of Interactive Demonstration Learning Model To Improve Understanding Of Simple Aircraft Material Concepts In Grade VIII Students Of SMPN 34 Pekanbaru . Journal of Science, Learning Process and Instructional Research, [S. l.], v. 3, n. 2, p. 21–27, 2025. Disponível em: https://journal.riau-edutech.com/index.php/joslepi/article/view/118. Acesso em: 12 oct. 2025.