RIRIH ENGGAR MURWATI, SUPRIYONO, UMI DAYATI, M. ISHAQ 2025. LEGITIMIZING INFORMAL LEARNING: THE ROLE OF COMMUNITY LEADERS IN STRENGTHENING THE EXISTENCE OF COMMUNITY LEARNING CENTER IN RURAL SETTINGS. TPM – Testing, Psychometrics, Methodology in Applied Psychology. 32, S9 (Nov. 2025), 593–601.