SANKTIAJI, Ikhsan Dwi; KHAERIYAH , Umamatul; ZUHRI, Achmad. Ro’an and Environmental Character Formation in Pesantren: A Mixed-Methods Study of Students’ Environmental Responsibility. Research Journal on Teacher Professional Development, [S. l.], v. 4, n. 02, p. 124–139, 2026. DOI: 10.21580/rjtpd.v4i02.34019. Disponível em: https://journal.walisongo.ac.id/index.php/rjtpd/article/view/34019. Acesso em: 19 sep. 2026.