| Determinants of Municipal Waste Management in Sustainable Development of Regions in Poland A Ulfik, S Nowak Polish Journal of Environmental Studies 23 (3), 2014 | 55 | 2014 |
| Zrównoważona turystyka podstawą rozwoju regionalnego S Nowak, A Ulfik, A Herbuś Logistyka, 2012 | 10 | 2012 |
| An evaluation of regional development in the context of economic and environmental benefits S Nowak, A Ulfik Polish Journal of Management Studies 10, 2014 | 9 | 2014 |
| An evaluation of regional development in the context of economic and environmental benefits S Nowak, A Ulfik Polish Journal of Management Studies 10, 2014 | 9 | 2014 |
| Wpływ działalności lokalnych organizacji turystycznych na rozwój branży turystycznej w regionie S Nowak, A Ulfik, P Halemba Logistyka 3, 1711-1716, 2012 | 9 | 2012 |
| Application of RFID and ICT in reverse logistic in Poland. J Grabara, S Nowak, A Ulfik Applied Mechanics and Materials 718, https://www.scientific.net/, 2015 | 7 | 2015 |
| Financial independence of communities and the support of tourism infranstructure S Nowak, A Ulfik Journal of Tourism, Recreation & Sport Management 1, 21-26, 2013 | 6 | 2013 |
| The Selected Aspects of Sustainable Development in Supply Chain Management (SCM) P Bajdor, A Ulfik, S Nowak Applied Mechanics and Materials 708, 3-7, 2015 | 5 | 2015 |
| Management Of Main Threats During Realisation Of Big Sport Events A Ulfik, S Nowak Annales Universitatis Apulensis Series Oeconomica 2 (11), 2009 | 5 | 2009 |
| City logistics during the peak intensity of pilgrimage tourism S Nowak, R Štefko, A Ulfik Advanced Logistic Systems, Theory and Practice 8 (1), 2014 | 4 | 2014 |
| CITY LOGISTICS DURING THE PEAK INTENSITY OF PILGRIMAGE TOURISM S Nowak, R Stefko, A Ulfik Advanced Logistic Systems 8, 103–110, 2014 | 4 | 2014 |
| Rola samorządów terytorialnych w kształtowaniu turystyki w regionach A Ulfik Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu, 316-323, 2013 | 4 | 2013 |
| Eco-Education as an Element of Municipal Waste Management Systems in Poland S Nowak, A Ulfik European Journal of Service Management 25 (1), 207-212, 2018 | 3 | 2018 |
| Stres organizacyjny i metody radzenia sobie z nim w świetle analizy poglądowej K Mackiewicz, J Szopa, A Ulfik Wydawnictwo Akademii Wychowania Fizycznego w Katowicach, 2014 | 3 | 2014 |
| European Internet Academy: an e-Learning Project for Everybody,[in:] 7th UICEE Annual Conference on Engineering Education. Educating for the Global Community S Nowak, J Szopa, A Ulfik Conference Proceedings. Pudlowski ZJ (ed.). Mumbai, India, 2004 | 3 | 2004 |
| Konsekwencje ekonomiczne kongestii ruchu pielgrzymkowego dla samorządu terytorialnego,„ S Nowak, A Ulfik Logistyka 6, 2014 | 2 | 2014 |
| Selected aspects of sustainable tourism development at the local Government J Grabara, S Nowak, A Ulfik Recent Advances in Business Management and Marketing, 2013 | 2 | 2013 |
| Szkolenia i nowe narzędzia dla autorów kursów e-learningowych K Cpałka, A Ulfik Politechnika Częstochowska 44, 14-15, 2011 | 2 | 2011 |
| Network Implementation of Investment Management A Katkow, A Ulfik Электронное моделирование, 2007 | 2 | 2007 |
| Simulation of the process of portfolio management using cellular automata A Katkov, A Ulfik Sbornik trudov konferencii: Modelirovanie-2006, Simulation, Ukraine, Kijev …, 2006 | 2 | 2006 |
