Mehora S, Rahmadani N, Zahira Z, Mifta B, Melin M, Galang G. ENVIRONMENTAL STIMULATION AND COGNITIVE DEVELOPMENT IN EARLY CHILDHOOD (1–5 YEARS): A CASE STUDY IN THE GREATER KOLAKA REGION. PEMA [Internet]. 2026Oct.22 [cited 2026Nov.4];6(2):91-102. Available from: http://www.jurnal.permapendis-sumut.org/index.php/pema/article/view/591