Syahputra, Fikry, Nurlela Nurlela, Icha Mawarni Br Ginting, and Yuri Widiantho. 2023. “Direct and Indirect Speech Acts in Literary Works As Language Learning Media”. LingPoet: Journal of Linguistics and Literary Research 4 (2):115-26. https://talenta.usu.ac.id/lingpoet/article/view/12059.