Kurniadi, E., Parmikanti, K., Badrulfalah and Badrulfalah 2024. AN EXACT SYMPLECTIC STRUCTURE OF LOW DIMENSIONAL 2-STEP SOLVABLE LIE ALGEBRAS. EduMatSains : Jurnal Pendidikan, Matematika dan Sains. 8, 2 (Feb. 2024), 284-292. DOI:https://doi.org/10.33541/edumatsains.v8i2.5319.