@base . a , ; "Buletin Fisika (Online)" . a ; "1411-4690" ; . , ; "Buletin Fisika" ; ; ; ; ; ; ; "Buletin Fisika (Online)" , "Buletin Fisika" ; ; "http://ojs.unud.ac.id/index.php/buletinfisika" . . a ; "20230622115519.163051"^^ ; ; . "Indonesia" . a . a ; .