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 Arda Safitri, Erlin, Martoprawiro, Muhamad, AND Mahendra, I Putu. " EVALUASI KEMAMPUAN FILM INDIKATOR PATI/SELULOSA/ANTOSIANIN UNTUK MENDETEKSI AMONIA PADA PRODUK PANGAN" CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry) [Online], Volume 10 Number 2 (31 October 2022)