Modifikasi kipas angin dengan nanomaterial Ti02 untuk penyediaan udara bersih bebas dari VOCs. (votalite organic compound) = Fan modification with nanomaterial TiO2 for air purification from VOCs

Sintesis dan uji aktivitas antibakteri senyawa 6-amino-2-[(E) - (4-hidroksi-3- metoksifenil) etenil] 3,4 dihidrokuinazolin-4-on dan senyawa antaranya = Synthesis and antibacterial activity of compound 2-[ (E)-(-4-hydroxy-3- methoxyphenyl) ethenyl]-6- nitro 3,4-dihydroquinazolin-4-one and its intermediate / Arif Arrahman

Sintesis senyawa 6-Amino-2-[(E)-2-(4-Hidroksifenil)etenil]-3,4-Dihidrokuinazolin-4-on = Synthesis of 6-Amino-2-[(E)-2-(4-Hydroxyphenyl)Ethenyl]-3,4-Dihydroquinazolin-4-one

Analisis spektrum senyawa organik = Spectrum analysis of organic compound : an introductory programmed text

Isolasi dan penentuan struktur serta uji bioaktivitas senyawa kimia dari ekstrak Metanol daun Keladi Tikus (Typhonium flagelliforme (Lodd) Blume) = Isolation structure determination and bioactivity test chemical compounds of Metanol extract from Keladi Tikus leaf (Typhonium flagelliforme (Lodd) Blume)