Windosari F. Sitorus, et al. “DEVELOPING A SUPPLEMENTARY READING TEXT BASED ON KARO LOCAL CULTURE”. Seminar Nasional Teknologi Dan Multidisiplin Ilmu (SEMNASTEKMU), vol. 2, no. 2, Dec. 2022, pp. 291-7, doi:10.51903/semnastekmu.v2i1.181.