BADRUD TAMAM; RIEMA AFRIANI KUSUMADEWI; AHMAD RAMDAN; MAI MARINI; YULIANA. FORMULASI STRATEGI PENINGKATAN KEUNGGULAN KOMPETITIF PTKIS: STUDI KASUS STAI DARUSSALAM KUNIR. re-JIEM (Research Journal of Islamic Education Management), v. 9, n. 1, p. 28-48, 13 Jul. 2026.