http://library.bids.org.bd/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Tourism%22%20and%20su-to%3AHospitality%20and%20Tourism&format=rss2 4 0 500 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=56198 By Yunus, Mohammad. Dhaka: BIDS , 2022 . vi, 52p.: 26 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=56198 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=55849 By Yunus, Mohammad. Dhaka : BIDS, 2022 . xiii,63 p. : 29 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=55849 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=55454 By Yunus, Mohammad. Dhaka : BIDS, 2022 . xi, 55 p. : 30 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=55454 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=44389 By Yunus, Mohammad | Chowdhury, Tahreen Tahrima. Dhaka: BIDS, 2016 . vii, 26p.; 28 cm..

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