Qualitative study Architectural smell 1 Architectural smells 1 Article 1 C++ (programming language) 1 C/C++ 1 Embedded systems 1 Empirical studies 1 Empirical study 1 Evolvability 1 H1N1 1 Industrial case study 1 Industrial context 1 Industrial research 1 Influenza virus A H1N1 1 Knowledge 1 Long-term impacts 1 Malaysian 1 Odors 1 Open source software 1 Open systems 1 Software repository mining 1 Software-systems 1 University students 1 adult 1 antivirus agent 1 face mask 1 hand washing 1 health education 1 human 1