Hamdiyah, Hamdiyah, Dyah Rini Indriyanti, Sudarmin Sudarmin, and Novi Ratna Dewi. 2026. “Analysis of the Need for the Development of E-LKPD Biotechnology for Junior High Schools Based on the Local Wisdom of Subang Pineapple to Improve Understanding of Concepts and Creativity”. Journal of Mathematics Instruction, Social Research and Opinion 5 (2). Bandung, Indonesia:1601–1614. https://doi.org/10.58421/misro.v5i2.1590.