Hutabarat, Sadrakh Saprianto, Syabillah Aura Shafitri, Mariana Tarigan, and Azizah Husda S.S., M.Hum. 2021. “HULING HULING ACCA (HHA) AS ENGLISH RIDDLES FOR FUN EFL LEARNING STRATEGY IN TOBA”. ELT (English Language Teaching Prima Journal) 3 (1):69-81. https://doi.org/10.34012/elt.v%vi%i.1747.