The PhD is a doctoral degree, specifically called a "doctor of philosophy" degree. This is misleading because PhD holders are not necessarily philosophers (unless they earned their degree in philosophy!). That said, PhD recipients are able to engage in thought experiments, reason about problems, and solve problems in sophisticated ways.
You can only be in a position to solve advanced engineering problems if you have PhD training in engineering. To be admitted as a doctoral student, one must hold a masters degree in the Engineering or related subject and pass a comprehensive entrance exam.
This country has implemented a law that mandates all students attending university education to apply to the government to allow them achieve their academic dreams. This has improved the higher level education in this country making it one of the best countries offering international courses in the South America continent. Since there are several universities such as the International Bureau of language which offer language courses, language barrier is not a gigantic challenge to students willing to pursue international careers in Argentina.
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