context: In the course of his life, Ida Bagus Mantra studied Eastern literature at AMS (Algemene Middelbare School) Makassar (1947-1949), then continued his studies at Visva-Bharati University, Shantiniketan, West Bengal, India; college founded by Rabindranath Tagore. His master's degree was achieved in 1954, while his doctoral title was in 1957 with a dissertation entitled "Hindu Literature and Religion in Indonesia".
question: was Ida Bagus Mantra's last education?
answers.text: doctoral