“The Use of Learning Strategies during the COVID-19 Pandemic in Efforts to Improve Learning Outcomes of Elementary School Students: Penggunaan Strategi Pembelajaran pada Masa Pandemi COVID-19 dalam Upaya Meningkatkan Hasil Belajar Siswa Sekolah Dasar” (2021) Proceedings of The ICECRS, 10. doi:10.21070/icecrs20211144.