Ma’arif, M. .; Diana Yusuf, I. I.; Zahro, S. A. .; Amalia, V. R.; Aulia, L.; Noviyant, S. .; Saefullah, E. . STRENGTHENING THE EARLY CHILDHOOD LEARNING ECOSYSTEM THROUGH THE ESTABLISHMENT OF THE RUANG MASA DEPAN: A COMMUNITY-BASED COLLABORATIVE PROGRAM. COMMUSER EMPO ENGA 2026, 6, 193-202.