V. Pilli and R. Sarkar,"Carbon sources for alumina–carbon functional refractories: an overview", Emerging Materials Research,, vol.9, no.2, pp.1-9, ICE Publishing 2020, 10.1680/jemmr.19.00118       Article

V. Pilli and R. Sarkar,"Low carbon containing Al2O3-C refractories with nanocarbon as the sole carbon source", Ceramics International, vol.46, no.8, part b, pp.12812 - 12821, Elsevier 2020, 10.1016/j.ceramint.2020.02.051       Article

B. Baruah and R. Sarkar,"Rare-earth oxide doped magnesium aluminate spinel- An overview", InterCeram: International Ceramic Review, vol.69, no.3, pp.40 - 45, Springer 2020, 10.1007/s42411-020-0094-8       Article

B. Baruah and R. Sarkar,"Rare-Earth Oxide-Doped Magnesium Aluminate Spinel – an Overview", InterCeram: International Ceramic Review, vol.69, no.3, pp.40-45, Springer 2020, 10.1007/s42411-020-0094-8       Article

R. Sarkar,"Binders for Refractory Castables : An Overview", InterCeram: International Ceramic Review, vol.69, no.4-5, pp.44 – 53, Springer, September 2020, 10.1007/s42411-020-0112-x       Article

R. Ghosh and R. Sarkar,"Comparative analysis of Novel Calcium Phosphate Based Machinable Bioceramic Composites", Transactions of the Indian Ceramic Society, vol.79, no.3, pp.131-138, Taylor & Francis, July 2020, 10.1080/0371750X.2020.1773931       Article

V. Pilli and R. Sarkar,"Study on the nanocarbon containing Al2O3 – C continuous casting refractories with reduced fixed carbon content", Journal of Alloys and Compounds, vol.781, pp.149-158, Elsevier, April 2019, 10.1016/j.jallcom.2018.12.002       Article

R. Sarkar,"Nanotechnologie in feuerfesten Gießmassen: Ein Überblick", Keramische Zeitschrift, vol.71, no.1-2, pp.48-57, Springer, February 2019, 10.1007/s42410-018-0056-1       Article

R. Sarkar, A. Agrawal, and R. Ghosh,"Preparation of ex-situ mixed sintered biphasic calcium phosphate ceramics from Its co- precipitated precursors and their characterization", Transactions of the Indian Ceramic Society, vol.78, no.2, pp.101-107, Taylor and Francis 2019, 10.1080/0371750X.2019.1619484       Article

R. Sarkar and S. Sengupta,"Gradient refractory : a new concept for refractory lining", InterCeram : International Ceramic Review, vol.68, no.6, pp.28-33, Springer 2019, 10.1007/s42411-019-0038-3       Article