Kholid, I., A. . Hidayat, and B. . Triyani. “An Analysis of Assertive and Commissive Speech Acts in Simon Sinek’s Speeches”. IJLHE: International Journal of Language, Humanities, and Education, vol. 7, no. 2, Dec. 2024, pp. 305-14, doi:10.52217/ijlhe.v7i2.1649.