Table 2.

Content analysis of previous studies in Table 1 according to the reference frequency for each Context, Input, Process, and Product model section

Item	Context	Input	Process	Product
Keywords extracted by content analysis (frequency)	Goals (6); necessity or needs (5); infrastructure (2); organization (2); management (2); intention (1); duties (1); barriers to achieve goals (1)	Material resources, facilities (6); human resource (6); contents (5); curriculum (3); funding (2); academic approach (1); admission process of students (1); interest and understanding of students (1); educational and strategy (1); implement plan (1)	Educational and service process (7); program evaluation (4); educational courses and programs (3); student progress evaluation (2); composition (1); facilitation (1); administration and financial (1); service satisfaction (1)	Global satisfaction (5); students’ and service achievement (4); program performance (4); efficiency of research and educational programs to increase knowledge and performance (1); barriers to achieve goals (1); the process of teaching and learning (1)