Other activities should be trial or other methods in order to develop self discipline of students so that they can have a variety of methods in order to develop a discipline in itself.
Should have a trial of other activities or other ways to develop the self-discipline of students. In order to have a diverse approach to implementation. Develop self-discipline
The study should be for other activities or other methods in the development of self - discipline of students. In order to have a variety of means in the application development of self-discipline.