Hubungan Tingkat Aktivitas Fisik dengan Gangguan Tidur pada Anak Usia Sekolah Dasar di Masa Pandemi COVID-19 = The Relationship Between Elementary School-Aged Children's Physical Activity Level and Sleep Disorders during COVID-19 Pandemic

Gangguan Tidur Sebelum dan Selama Masa Pandemi Covid-19 pada Anak Usia Sekolah Dasar = Sleep Disorders Before and During the Covid-19 Pandemic Period in Elementary School-age Children

Hubungan Pendampingan Orang Tua Dengan Kecemasan Anak Usia Sekolah Pada Pembelajaran Jarak Jauh Selama Pandemi COVID-19 Di Kota Depok = The Relationship between Parents’ Assistance and School-Aged Children's Anxiety in Distance Learning During the COVID-19 Pandemic in Depok City

Pola Aktivitas Fisik Anak Usia 10 sampai 14 Tahun pada Masa Pandemi Covid-19 di Indonesia dan Faktor-faktor yang Berhubungan = Physical Activity Patterns of Children 10 to 14 Years Old During the Covid-19 Pandemic in Indonesia and Related Factors

Kekerasan Domestik Terhadap Peserta Didik Sekolah X Selama PJJ Pada Masa Pandemi Covid-19 (Studi Kasus yang Diketahui oleh Sekolah X) Tahun 2020-2021 = Domestic Violence Against Children During School From Home On Covid-19 Pandemic Period (Case Study Known by School X) In 2020-2021