Putra, E. A., & Kurniawan, D. A. (2023). THE INFLUENCES OF EDUCATION QUALITY AND BOARDING SCHOOL VALUES TOWARD THE INTENTION OF GRADUATE STUDENT TO PERFORM WORD OF MOUTH (Surveys of Graduates Student Kulliyatul Mu’allimin Al-Islamiyah Darussalam Gontor Ponorogo). Islamic Business and Management Journal, 4(2). https://doi.org/10.21111/ibmj.v4i2.2243