Since the first quarter of 2020, micro, small, and medium-sized enterprises (MSMEs) in developing countries have faced significant hardship due to the economic shocks related to the COVID-19 pandemic. Questions arise, however, regarding the extent to which MSMEs' hardship has varied between...

The growing number of older adults due to the demographic transition has brought about a complex change in health and disease patterns. Depression is common among older adults, linked to cognitive impairment and reduced physical activity. Little is known about the relationship between social...