PROTOTIPE SAJADAH OTOMATIS ARAH KIBLAT DENGAN MIKROKONTROLER ARDUINO. EINSTEIN (e-Journal), [S. l.], v. 10, n. 1, p. 42–47, 2022. DOI: 10.24114/einstein.v10i1.27801. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/einsten/article/view/27801. Acesso em: 20 mar. 2026.