IMELDA PUTRI HASIBUAN, NPM 2204100006  (2026) THE INFLUENCE OF THE PROBLEM BASED LEARNING (PBL) LEARNING MODEL ON THE LEARNING OUTCOMES OF CLASS XI STUDENTS ON CELL MATERIAL AT MAS PONDOK PESANTREN SYARIFAL HIDAYAH ISLAMIC BOARDING SCHOOL, BATANG GOGAR.  Tugas_Akhir(Artikel) Juragan Of Community Service And Research, 3 (2).  pp. 6819-6830.  ISSN 3063-802X (e-ISSN) 3063-8011 (p-ISSN)