/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: petarnestorov7 https://cdn.slidesharecdn.com/profile-photo-petarnestorov7-48x48.jpg?cb=1610536199 Study of the parameters of the environment concerning commercial companies and preparation of Situation Analyses of companies, trade consulting, research and training of sales personnel.