Hasibuan, A.P. et al. 2023. Upaya Peningkatan Kinerja Guru Abad 21 Melalui Pengembangan Kompetensi Profesionalisme Guru di SMP IT Darul Fikri Boarding School Selatpanjang. South East Asian Management Concern. 1, 1 (Nov. 2023), 12–17. DOI:https://doi.org/10.61761/seamac.1.1.12-17.