Multi-Scale Study on Mechanical Property and Strength of New Green Sand (Poly Lactic Acid) as Replacement of Fine Aggregate in Concrete Mix. - Arun Y. Patil; Nagaraj R. Banapurmath; Sumukh E. P.; Manojkumar V. Chitawadagi; Tatagar Mohammad Yunus Khan; Irfan Anjum Badruddin; Sarfaraz Kamangar (Symmetry, 2020)