The adoption of electronic documents (e-documents) in logistics has emerged as a critical component for enhancing efficiency, reducing operational costs, and contributing to environmental sustainability. However, despite its numerous advantages, the transition from traditional paper-based systems to e-documents has been sluggish, hindered by a range of barriers including legal and regulatory constraints, lack of standardization, and insufficient system interoperability. This study aims to identify and analyze these barriers, propose relevant policy measures to mitigate them, and evaluate the most effective policy for promoting widespread adoption. Four primary policy strategies were proposed to address the challenges of e-documents in logistics. These policies were assessed using multi-criteria analysis, incorporating fuzzy Step-wise Weight Assessment Ratio Analysis (SWARA) and Axial-Distance-Based Aggregated Measurement (ADAM) methods, to rank their effectiveness in overcoming adoption barriers. The results indicate that the policy ensuring full compliance with regulatory and documentation requirements, through a harmonized approach, offers the most significant potential for driving the adoption of e-documents. This policy emphasizes standardization and mandates compliance, fostering a more robust and efficient transition to digital systems. The findings provide a comprehensive understanding of the policy measures that can most effectively support the expansion of e-documents in logistics, thereby contributing to the long-term sustainability and operational excellence of the sector.

The transition to renewable energy sources (RES) for electricity generation has gained significant momentum due to environmental and sustainability concerns. However, the high initial costs associated with RES implementation remain a critical barrier, particularly for micro, small, and medium enterprises (MSMEs). To address this challenge, a cost-effective optimization framework for the hybrid renewable energy system (HRES) was proposed, integrating advanced decision-making methodologies. The study focused on a case study of an MSME in a rural village in Ludhiana, Punjab, where the feasibility of various HRES configurations was evaluated using HOMER Pro software. The optimization process aims to minimize key financial metrics, including net present cost (NPC), operation and maintenance (O&M) costs, and the levelized cost of energy (LCOE), while simultaneously reducing carbon emissions. Sensitivity analyses were conducted to assess the impact of critical parameters such as diesel prices, inflation rates, and system constraints. To rank the HRES configurations, a multi-criteria decision-making (MCDM) approach is employed, combining the Method based on the Removal Effects of Criteria (MEREC) for weight determination and the Measurement of Alternatives and Ranking according to Compromise Solution (MARCOS) for system ranking. The results demonstrate that the proposed framework effectively identifies the most cost-effective and environmentally sustainable HRES configuration, providing a robust decision-making tool for MSMEs. This study not only contributes to the growing body of knowledge on RES optimization but also offers practical insights for policymakers and stakeholders aiming to promote renewable energy adoption in small-scale industrial settings.