Studi kuat tarik Langsung, kuat tarik lentur dan susut mortar dengan menggunakan precious slag ball (PSB) dan abu sekam padi (ASP) dengan perbandingan komposisi 30% PCC : 25% ASP : 45% PSB

Analisis Dampak Penerapan PPN atas Barang Hasil Pertanian terhadap Ekspor Biji Kopi, Crude Palm Oil (CPO) Biji Kako dan Teh di Indonesia = Analysis of The Impact of VAT Implementation on Agricultural Products Againts The Export of Cofee Beans, Crude Palm Oil (CPO), Cocoa Beans and Tea in Indonesia.

Pengaruh Penambahan Iodine Terhadap Perilaku Elektro-kimia Pada Proses Ekstraksi Limbah Printed Circuit Board (PCB) Melalui Metode Cyclic Voltammetry dengan Media Pelarut Deep Eutectic Solvent (DES) Ethaline. = Effect of Iodine Addition on Electro-chemical Behavior in Printed Circuit Board (PCB) Waste Extraction process Through Cyclic Voltammetry Method with Deep Eutectic Solvent (DES) Ethaline Solvent Media.

Studi sifat mekanik paving block terbuat dari campuran limbah adukan beton dan serbuk kerang = Study of mechanic properties paving block made from concrete sludge waste and shell powder

Optimasi Proses Pelarutan Dan Deposisi Simultan Logam Cu, Fe, Sn Dari Limbah Elektronik Dengan Pelarut Ramah Lingkungan Deep Eutectic Solvent Ethaline = Optimization of Simultaneous Dissolution and Deposition of Cu, Fe, Sn Metals from Electronic Waste Using Environmentally Friendly Deep Eutectic Solvent Ethaline