摘要:Article errors are normally conducted by the students of all the levels. This study investigated the types of errors ESL (English as a second language) students make in the writings at the undergraduate level. The mixed research methodology was used. Students were required to write an essay, followed by the assessment of the article errors made in the form of numbers. Interviews were conducted with 5 teachers, required to identify the article errors students make. Thematic analysis methodology was applied to generate the results. It was found that students make mistakes when using articles with singular and plural nouns. The study makes significant contributions in limited literature to Pakistan.