Nuraini T, Intan J, Gayatri D, Afriyani T. Low Self-efficacy in Breast Cancer Patients Undergoing Treatment During the COVID-19 Pandemic. Kme [Internet]. 2023Feb.10 [cited 2024Jul.18];3(1):39–49. Available from: https://knepublishing.com/index.php/KnE-Medicine/article/view/12696