Z. N. Buifena, Y. M. Anabokay, R. P. Sekoni, and O. A. Langkameng, “Punctuating Proficiency on Writing Skill by The Sophomore Students of The English Educational Study Program UPG 1945 NTT in Academic Year 2024/2025: English”, Ciencias, vol. 8, no. 2, pp. 133–150, Jul. 2025.