1.0Vistula Universityhttps://vistula.edu.pl/enadrianczarnecki1https://vistula.edu.pl/en/author/adrianczarnecki1rich600338<blockquote class="wp-embedded-content" data-secret="VMtE5QWF9O"><a href="https://vistula.edu.pl/en/team/prof-wieslaw-alejziak-phd">Prof. Wiesław Alejziak, PhD</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://vistula.edu.pl/en/team/prof-wieslaw-alejziak-phd/embed#?secret=VMtE5QWF9O" width="600" height="338" title="“Prof. Wiesław Alejziak, PhD” — Vistula University" data-secret="VMtE5QWF9O" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://vistula.edu.pl/wp-includes/js/wp-embed.min.js /* ]]> */ </script> Prof. Wiesław Alejziak, PhDFaculty: Tourism and Recreation Professor, PhD, employed in the Faculty of Tourism and Recreation, Academy of Physical Education in Cracow, Head of the Chair of Tourist Policy. PhD in tourist policy conferred in 1991, habilitation dissertation in the field of the methodology of studying tourist activity as well as its tourist diversification […]