“The Usage of Tests in Teaching Ukrainian Punctuation (on the Material of the Theme ‘Stages of Punctuation development’)”. Philological Studies: Scientific Bulletin of Kryvyi Rih State Pedagogical University 7, no. 2 (November 20, 2012): 299–315. Accessed December 5, 2025. https://journal.kdpu.edu.ua/filstd/article/view/679.