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 Agustina, Tuty Emilia, Fitri Suryani Arsyad, & Mikrajuddin Abdullah. " PENGARUH JUMLAH PEG 200 DAN TEMPERATUR ANNEALING TERHADAP MORFOLOGI DAN STRUKTUR NANOPARTIKEL TiO2 DENGAN METODE SINTESIS SIMPLE HEATING." Bumi Lestari [Online], 13.1 (2013): n. pag. Web. 28 Aug. 2026