RIRIH ENGGAR MURWATI, SUPRIYONO, UMI DAYATI, M. ISHAQ. “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, vol. 32, no. S9 (2025): Posted 15 December, Nov. 2025, pp. 593-01, https://tpmap.org/submission/index.php/tpm/article/view/3314.