STRATEGI MEMBANGUN KEUNGGULAN SEKOLAH MELALUI PROGRAM INOVASI ECOBRICK DI SMP NEGERI 23 PEKANBARU. Ar-Rasyid [Internet]. 2026 Jun. 10 [cited 2026 Jun. 30];2(6):69-84. Available from: https://e-journal.sahariset.com/index.php/ar-rasyid/article/view/390