Lambung Mangkurat University

Biomass-plastic Co-pyrolysis for sustainable biochar: Mechanisms, reactor technologies, and circular-carbon applications

The rapid accumulation of lignocellulosic biomass residues and plastic waste poses significant environmental challenges because conventional disposal methods, including landfilling and incineration, contribute to greenhouse gas emissions and inefficient resource use. Biochar prod...

Initial psychometric evidence of an innovative digital-based learning evaluation instrument for assessing students’ digital citizenship attitudes

This study developed and examined initial psychometric evidence for the Innovative Digital-Based Learning Evaluation (IDBEL), a digital instrument designed to assess students’ digital citizenship attitudes. A quantitative instrument-development design was employed with 661 Grade...