Ahsanuddin, Utomo S, Utaminingsih S. The Leadership of Principals in The Implementation of Limited Face-To-Face Learning During the Covid-19 Pandemic in Demak Regency. UJSSH [Internet]. 2022 Sep. 16 [cited 2025 Jul. 9];1:24-8. Available from: https://www.ujssh.com/index.php/ujssh/article/view/15