Zakkaria M, Manurung K, Bochari S, Hastini H. Analysis of Grammatical Errors in the Writing of the Eleventh Grade Students at SMA Labschool UNTAD Palu. J.Gen.Educ.Humanit. [Internet]. 2025 Nov. 30 [cited 2026 May 13];4(4):2323-34. Available from: https://journal-gehu.com/index.php/gehu/article/view/837