“Enchancing students’ 21st century thinking skills through teachers’ knowledge and instructional practices: a collective case study: Pemerkasaan kemahiran berfikir abad ke-21 murid melalui pengetahuan guru dan amalan pengajaran: satu kajian kes kolektif”, Attarbawiy, vol. 9, no. 2, pp. 232–246, Dec. 2025, doi: 10.53840/attarbawiy.v9i2.351.