Astuty, Wira, Suswati Hendriani, and Sufyarma Marsidin. 2021. “Principal’s Strategy in Improving the Quality of Graduates at SMA Negeri 1 Batusangkar”. Al-Fikrah: Jurnal Manajemen Pendidikan 9 (2):32-44. https://doi.org/10.31958/jaf.v9i2.4089.