Fauziah M, Warsono W, Widhiyanto W. The Comparison of Appraisal Resources in Argumentative Essays Written by Students with Different Proficiency Levels. EEJ [Internet]. 31Jul.2019 [cited 23May2024];9(4):484-91. Available from: https://journal.unnes.ac.id/sju/eej/article/view/31980