Fong, Wan Heng, Aqilahfarhana Abdul Rahman, Nor Haniza Sarmin, and Sherzod Turaev. 2019. “Static Watson-Crick Context-Free Grammars”. International Journal of Online and Biomedical Engineering (iJOE) 15 (10):pp. 65-76. https://doi.org/10.3991/ijoe.v15i10.10878.