Jagadeesh P, Puttegowda M, Girijappa YG, Rangappa SM, Gupta MK, Siengchin S. Mechanical, electrical and thermal behaviour of additively manufactured thermoplastic composites for high performance applications. Additive and subtractive manufacturing of composites. 2021:167-99.

Puttegowda M, Thyavihalli Girijappa YG, Mavinkere Rangappa S, Parameswaranpillai J, Siengchin S. Effect of process engineering on the performance of hybrid fiber composites. Hybrid fiber composites: materials, manufacturing, process engineering. 2020 Oct 12:17-40.

Bharath, K.N., Madhu, P., Gowda, T.Y., Sanjay, M.R., Verma, A. and Siengchin, S., 2021. Mechanical and chemical properties evaluation of sheep wool fiber–reinforced vinylester and polyester composites. Materials Performance and Characterization, 10(1), pp.99-109.

Puttegowda, M., M. Rangappa, S., Khan, A., Al‐Zahrani, S.A., Al Otaibi, A., Shivanna, P., Moure, M.M. and Siengchin, S., 2020. Preparation and characterization of new hybrid polymer composites from Phoenix pusilla fibers/E‐glass/carbon fabrics on potential engineering applications: Effect of stacking sequence. Polymer Composites, 41(11), pp.4572-4582.

Bharath, K.N., Madhu, P., Gowda, T.G., Verma, A., Sanjay, M.R. and Siengchin, S., 2020. A novel approach for development of printed circuit board from biofiber based composites. Polymer Composites, 41(11), pp.4550-4558.

Ashrith, H. S., Jeevan, T. P., & Doddamani, M. Experimental investigation on the machinability characteristics in drilling of syntactic foams. International Conference on Trends in Mechanical Engineering Sciences (ICTMES-2020), April 10-12, Hassan, India, 2020.

TG, Y.G., P, M., Kushvaha, V., MR, S. and Siengchin, S., 2021. A new study on flax‐basalt‐carbon fiber reinforced epoxy/bioepoxy hybrid composites. Polymer Composites, 42(4), pp.1891-1900.

Nagarajan, K.J., Ramanujam, N.R., Sanjay, M.R., Siengchin, S., Surya Rajan, B., Sathick Basha, K., Madhu, P. and Raghav, G.R., 2021. A comprehensive review on cellulose nanocrystals and cellulose nanofibers: Pretreatment, preparation, and characterization. Polymer Composites, 42(4), pp.1588-1630.

Madhu P, Mavinkere Rangappa S, Khan A, Al Otaibi A, Al‐Zahrani SA, Pradeep S, Gupta MK, Boonyasopon P, Siengchin S. Experimental investigation on the mechanical and morphological behavior of Prosopis juliflora bark fibers/E‐glass/carbon fabrics reinforced hybrid polymeric composites for structural applications. Polymer Composites. 2020 Dec;41(12):4983-93.

Rangappa SM, Puttegowda M, Parameswaranpillai J, Siengchin S, Gorbatyuk SM, editors. Advances in Bio-Based Fiber: Moving Towards a Green Society. Woodhead Publishing; 2021 Dec 1.