Gurudatt Puranik และ Asis Sarkar; Nirankar Mishra; Sangam Chandrasekhar Gurumurthy; Shridhar Mundinamani. (2020) Soldering of copper using graphene-phosphoric acid gel. <i>Journal of Metals, Materials and Minerals</i>, <i>30</i>(4), 60-67.Gurudatt Puranik และ Asis Sarkar; Nirankar Mishra; Sangam Chandrasekhar Gurumurthy; Shridhar Mundinamani. "Soldering of copper using graphene-phosphoric acid gel". Journal of Metals, Materials and Minerals 30 (2020):60-67.Gurudatt Puranik และ Asis Sarkar; Nirankar Mishra; Sangam Chandrasekhar Gurumurthy; Shridhar Mundinamani. Soldering of copper using graphene-phosphoric acid gel. Metallurgy and Materials Science Research Institute Chulalongkorn University:ม.ป.ท. 2020.