{"id":771,"date":"2021-01-01T15:13:00","date_gmt":"2021-01-01T15:13:00","guid":{"rendered":"http:\/\/problemyjakosci.com.pl\/en\/?page_id=771"},"modified":"2026-03-03T12:55:48","modified_gmt":"2026-03-03T12:55:48","slug":"subscription","status":"publish","type":"page","link":"https:\/\/problemyjakosci.com.pl\/en\/?page_id=771","title":{"rendered":"Subscription"},"content":{"rendered":"\n<p class=\"has-normal-font-size\"><strong>Dear Customer!<\/strong><\/p>\n\n\n\n<p class=\"has-normal-font-size\"><strong>Order an annual subscription in the PLUS version and get access to archived publications.<\/strong><\/p>\n\n\n\n<p class=\"has-normal-font-size\">Do not hesitate \u2013 access thousands of publications at the highest substantive level.<\/p>\n\n\n\n<p class=\"has-normal-font-size\"><strong>The subscription rates of the journal with effect from 1st January 2026 are:<\/strong><br>&#8211; annual subscription PLUS (paper version and access to e-publication archive): 561,00 PLN<br>&#8211; annual subscription \u2013 paper version only: 441,00 PLN<br>&#8211; annual subscription \u2013  electronic version only: 372,00 PLN <br><br><br><strong>If you have any questions, please e-mail the Editorial Board directly at: problemyjakosci@sigma-not.pl<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dear Customer! Order an annual subscription in the PLUS version and get access to archived publications. Do not hesitate \u2013 access thousands of publications at the highest substantive level. The subscription rates of the journal with effect from 1st January 2026 are:&#8211; annual subscription PLUS (paper version and access to e-publication archive): 561,00 PLN&#8211; annual [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/problemyjakosci.com.pl\/en\/index.php?rest_route=\/wp\/v2\/pages\/771"}],"collection":[{"href":"https:\/\/problemyjakosci.com.pl\/en\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/problemyjakosci.com.pl\/en\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/problemyjakosci.com.pl\/en\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/problemyjakosci.com.pl\/en\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=771"}],"version-history":[{"count":9,"href":"https:\/\/problemyjakosci.com.pl\/en\/index.php?rest_route=\/wp\/v2\/pages\/771\/revisions"}],"predecessor-version":[{"id":1445,"href":"https:\/\/problemyjakosci.com.pl\/en\/index.php?rest_route=\/wp\/v2\/pages\/771\/revisions\/1445"}],"wp:attachment":[{"href":"https:\/\/problemyjakosci.com.pl\/en\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}