Petruševski VM, Kalajdžievski S. Heptagonal quasicrystals: Construction of 2D lattices and demonstrations using laser pointers – Concluding part. Maced. J. Chem. Chem. Eng. [Internet]. 2023 Apr. 28 [cited 2024 Apr. 23];42(1). Available from: https://mjcce.org.mk/index.php/MJCCE/article/view/2675