Minh Tan, P., Thanh Lam, N. and Tho Nguyen, M. 1999. HEATS OF FORMATION OF FORMYL SYSTEM. Science and Technology Development Journal. 2, 2&3 (Mar. 1999), 56-61. DOI:https://doi.org/https://doi.org/10.32508/stdj.v2i2&3.3619.