Improvement of Quality Characteristics of an Epoxy-Based Composite Reinforced with Sisal (Agave Sissalana) Plant Fibre for Wind Turbine Blade Material using Taguchi Grey Relational Analysis. NIJOTECH [Internet]. 2022 Mar. 3 [cited 2026 Apr. 16];41(1):123-30. Available from: https://www.nijotech.com/index.php/nijotech/article/view/2679