“PROBLEMATIKA PENCAPAIAN AKREDITASI PADA MADRASAH ALIYAH DI PROVINSI KEPULAUAN RIAU: PROBLEM OF ACCREDITATION ACHIEVEMENT OF ISLAMIC SENIOR HIGH SCHOOLS (MADRASAH ALIYAH) IN THE PROVINCE OF RIAU ISLANDS”, penamas, vol. 28, no. 1, pp. 59–74, Aug. 2017, Accessed: Oct. 16, 2025. [Online]. Available: https://penamas.kemenag.go.id/penamas/article/view/103