“DEVELOPMENT OF TEACHING MATERIALS FOR "ENGLISH AND ARABIC FOR EDUCATIONAL OF NATURAL SCIENCE AT THE STATE COLLEGE ISLAMIC OF MANDAILING NATAL”. EXPOSURE : JURNAL PENDIDIKAN BAHASA INGGRIS, vol. 13, no. 2, Nov. 2024, pp. 483-98, https://doi.org/10.26618/exposure.v13i2.15811.