Nugroho, Maria Yosepha Safira, B. Handoko Daeng, and Gladdy L. Waworuntu. “Cognitive Flexibility and Problem-Solving in Patients With Bipolar Disorder”. Biomolecular and Health Science Journal 2, no. 2 (October 31, 2019): 63–67. Accessed August 4, 2024. https://e-journal.unair.ac.id/BHSJ/article/view/14869.