Ehavald, H. Et Al. 2007. Food process hygiene, effective cleaning and safety in the food industry. Microbial Contaminants and Contamination Routes in Food Industry - 1st Open Seminar arranged by SAFOODNET , (Espoo, Finland), 129-144.

Ehavald, H., Šalej, A., Çalişkan, H., Aksan, E., Karpiškova, S., Kabak, B., ... Weiss, M.(2007). Food process hygiene, effective cleaning and safety in the food industry . Microbial Contaminants and Contamination Routes in Food Industry - 1st Open Seminar arranged by SAFOODNET (pp.129-144). Espoo, Finland

Ehavald, Helen Et Al. "Food process hygiene, effective cleaning and safety in the food industry," Microbial Contaminants and Contamination Routes in Food Industry - 1st Open Seminar arranged by SAFOODNET, Espoo, Finland, 2007

Ehavald, Helen Et Al. "Food process hygiene, effective cleaning and safety in the food industry." Microbial Contaminants and Contamination Routes in Food Industry - 1st Open Seminar arranged by SAFOODNET , Espoo, Finland, pp.129-144, 2007

Ehavald, H. Et Al. (2007) . "Food process hygiene, effective cleaning and safety in the food industry." Microbial Contaminants and Contamination Routes in Food Industry - 1st Open Seminar arranged by SAFOODNET , Espoo, Finland, pp.129-144.

@conferencepaper{conferencepaper, author={Helen Ehavald Et Al. }, title={Food process hygiene, effective cleaning and safety in the food industry}, congress name={Microbial Contaminants and Contamination Routes in Food Industry - 1st Open Seminar arranged by SAFOODNET}, city={Espoo}, country={Finland}, year={2007}, pages={129-144} }