Article

Ratna Dewi Kusumaningtyas, dkk Graphical exergy analysis of reactive distillation column for biodiesel production. International Journal of Exergy.

Ratna Dewi Kusumaningtyas, dkk Mechanical Properties of PP/Clay Nanocomposites Prepared from Masterbatch: Effect of Nanoclay Loadings and Re-Processing. Key Engineering Materials.

Ratna Dewi Kusumaningtyas, dkk Reactive distillation in the intensification of oleic acid esterification with methanol – A simulation case-study. Journal of Industrial and Engineering Chemistry.

Book Section

Ratna Dewi Kusumaningtyas, dkk Chapter 10. Valorization of Sugarcane-Based Bioethanol Industry Waste (Vinasse) to Organic Fertilizer. In: Valorisation of Agro-industrial Residues – Volume II: Non-Biological Approaches. Springer Nature Switzerland AG..

Ratna Dewi Kusumaningtyas, dkk Pembuatan Pupuk Organik dan Biopestisida Organik dari Limbah Cair Industri Tahu: Diversifikasi Produk untuk Mendukung Ketahanan Ekonomi UMKM di Masa Pandemi Covid-19. In: INOVASI PRODUK BERBASIS BAHAN LOKAL DI ERA PANDEMI COVID-19. ..