VENDRA OKTARENO ARDIANSYA; MINSIH; SANTOSA PRADANA PUTRA SETYA NEGARA; NANANG SRI MUJIONO. Increasing Critical Thinking Abilities and Skills through Problem Based Learning for Elementary School Students. Buletin KKN Pendidikan, [S. l.], v. 6, n. 1, p. 33–46, 2024. DOI: 10.23917/buletinkkndik.v6i1.11729. Disponível em: https://journals2.ums.ac.id/buletinkkndik/article/view/11729. Acesso em: 27 feb. 2026.