เนื่องจากอาชีพบางประเภท เช่น นักวิจ

Because some, such as professional researchers, legal professionals, medical students per teacher, master's degree or doctoral degree is very important as it is mandatory to progress in a career. If anyone at school in this line. Studying at all and therefore it is necessary for other professions.

Due to certain professions, such as lawyers, doctors, professors, researchers studying a masters or doctoral degree is very important. It is mandatory to advance in their careers. If one learns in this line. The study, therefore, is not necessary. For other career fields

Due to certain professions, such as researchers, professors, lawyers, doctors, ปริญญาโทหรือ doctoral study is very important. Like is mandatory to progress in the job if I learned in this line.For other professions.
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