PENGARUH MEDAN MAGNET TERHADAP KEMUDAHAN INTENSITAS CAHAYA MELEWATI MEDIUM AIR - Nisa Ul Istiqomah; Eka Afriyana; Ika Puspitasari; Siti Munawaroh; Shafira Pratiwi; Siti Fatimah; Asep Saefullah (Universitas Sultan Ageng Tirtayasa, 2017)