“The Relationship between Malay Language Proficiency and Academic Achievement among Non-native Students at National-Type School: (Hubungan Profesiensi Bahasa Melayu dengan Pencapaian Akademik Murid Bukan Penutur Natif di Sekolah Jenis Kebangsaan)”, jbhs, vol. 20, no. 2, pp. 287–316, Dec. 2020, doi: 10.37052/jb20(2)no5.