Puji Siswanto, Nugroho AS, Jambari O, Usmaedi U, Cahyono H. Using Whatsapp in Learning During Covid-19: Voices of Kindergarten Students’ Parents in Indonesia. educatio [Internet]. 2024 Jan. 10 [cited 2025 Apr. 26];10(1):122-30. Available from: https://ejournal.unma.ac.id/index.php/educatio/article/view/5309