Domina Elfrida Silitonga
Hi, I’m Domina Elfrida Silitonga. I was born in Serbelawan, a small village in North Sumatera. I earned my bachelor’s degree from the State University of Medan and my master’s degree from the State University of Jakarta. I love teaching, and over the years, I’ve had the chance to teach in different places across Indonesia—Medan, Batam, …