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Volume 35, Issue 3 (2026)

Research Paper

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On site refractometric determination of composition and component concentrations in hydrocarbon mixtures
Vadim Davydov, Roman Davydov, Ekaterina Isupova, Boudjemila Linda, Olga Vezo, Daniil Provodin, Klimenko Roman, and Belyaev Alexander

Review Articles

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Hydrogen Production by Steam Reforming of Biogas to Mitigate Gaseous Emissions: Review
Vissolela Tchissola Airosa Daniel da Silva, Maria de Fátima Agostinho Paciência Lopes, João Manuel Alfredo, Daniel Filipe Dongo, Pedro Gelson Morais, Lourenço Conceição M. Domingos, and António André Chivanga Barros

Cover art