Kusnawan A, Rahman A, Lukman D, Dulwahab E. Manajemen Mutu Input Kelompok Bimbingan Ibadah Haji Indonesia. IDAJHS [Internet]. 2017 Dec. 30 [cited 2025 Dec. 16];11(2):277-92. Available from: http://103.55.33.27/index.php/idajhs/article/view/2399