Nugraha, S.; Tondokoro, T.; Susilowati, I. H.; Hasiholan, B. P.; Alimoeso, S.; Rahardjo, T. B. W.; Takagi, K.; Wada, K. Knowledge about Dementia and Its Associated Factors: Study Among the Middle-Aged Population in Indonesia. Open Access Maced J Med Sci 2022, 10, 783-789.