“Developing an Ecumenical Collaborative Educational Leadership Model for Theological Higher Education in Indonesia: A Systematic Literature Review”. EDUKASI: Jurnal Penelitian Pendidikan Agama Dan Keagamaan, vol. 24, no. 2, Aug. 2026, pp. 289–301, https://jurnaledukasi.kemenag.go.id/edukasi/article/view/2480.