Peran Prokrastinasi Waktu Tidur sebagai Mediator Hubungan Penggunaan Gawai Bermasalah dan Kualitas Tidur Mahasiswa = Bedtime Procrastination Role as Mediator Between Problematic Smartphone Use and Sleep Quality in College Students

The Association Between Sleep Problems And General Mental Health Among Preclinical Medical Students In Indonesia During COVID-19 Pandemic = Hubungan Antara Gaangguan Tidur Dan Kesehatan Mental Mahasiswa Preklinik Kedokteran Indonesia Saat Pandemi COVID-19

Peran Ruminasi sebagai Mediator antara Hubungan Kesepian dan Kualitas Tidur pada Mahasiswa = The Role of Rumination as Mediator Between The Relationship of Loneliness and Sleep Quality in College Students

Hubungan Diet dan Aktivitas Fisik dengan Kualitas Tidur pada Mahasiswa S1 Reguler Universitas Indonesia = Associations Between Diet and Physical Activity With Sleep Quality among Regular Undergraduate Students at Universitas Indonesia

Uji Komparatif Kualitas Tidur Mahasiswa Kedokteran Fase Preklinik di Masa Puncak dan Pascapuncak Pandemi = Comparative Study of Sleep Quality In Pre-Clinical Medical Students During the Peak and Post-Peak Periods of the Pandemic