Bina, U. T. M. P. H., Malaysia, U. T., & Bhd, V. S. (2011). Dokumen Kontrak: Comprehensive building cleaning services for Universiti Teknologi Malaysia Johor Baharu Campus- Zone B1 (None-Academic Zone).

Bina, Universiti Teknologi Malaysia. Pejabat Harta, Universiti Teknologi Malaysia, and Vet-Fine Sdn Bhd. Dokumen Kontrak: Comprehensive Building Cleaning Services for Universiti Teknologi Malaysia Johor Baharu Campus- Zone B1 (None-Academic Zone). 2011.

Bina, Universiti Teknologi Malaysia. Pejabat Harta, et al. Dokumen Kontrak: Comprehensive Building Cleaning Services for Universiti Teknologi Malaysia Johor Baharu Campus- Zone B1 (None-Academic Zone). 2011.