Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found
 in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4
		Suci, I., & 		Ngapa, Y.
2020 Oct 30.  SINTESIS DAN KARAKTERISASI HIDROKSIAPATIT (HAp) DARI CANGKANG KERANG ALE-ALE MENGGUNAKAN METODE PRESIPITASI DOUBLE STIRRING. CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry). [Online] 8:2