1.
Adawiyah Siregar R, Nasution I, Nasution SN, . M. Protagonist’s Struggle in Andrea Hirata’s Novel Dwilogi Padang Bulan. KSS [Internet]. 2019 Aug. 1 [cited 2025 Jul. 11];3(19):601–609. Available from: https://knepublishing.com/index.php/KnE-Social/article/view/4889