Perjuangan tokoh Halwai sebagai bentuk kritik terhadap ketidakadilan Kasta di ludin dalan novel The White Tiger Karya Raavind Adiga = The struggle of Balram Halwai as a critic toward inequity of Indian caste system in the novel the white tiger by Aravind Adiga - Erika Citra Sari Hartanto, author (Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 2011)