Renewable Energy Conversion and Energy Storage Systems—Summary of the Special Section
Hamed Bizhani, Grzegorz Iwanski, Reza Noroozian
Adaptive High-Frequency Injection-Based Sensorless Control for an Outer-Rotor PMaSynRM
Hande Nevin Kılıç, Yusuf Öner
Towards High-Performance DC Motor Control: Fractional Modelling and FOPID Optimisation
Bilel Kanzari, Adel Taeib
Erratum
Iana Stepnevska, Silvio Bucci
New occurrence of magnesites in Prins Karls Forland, Svalbard
Grzegorz Ziemniak, Maciej Manecki, Laura Lis
Revitalisation of the 14th-Century Archcathedral Basilica in Frombork (Poland) – an Example of the Adaptation of a Medieval Structure for Museum and Exhibition Purposes
Joanna MISIEWICZ
Fiscal policy, sustainable development and economic growth in Sub-Saharan Africa
Akwasi Sarpong
Effects of the foliar application of humic biostimulant on alfalfa and cucumber – case studies
Jacek Sosnowski, Robert Rosa, Krzysztof Pakuła, Jolanta Franczuk, Karol Remiszewski
The business case for corporate social responsibility during COVID-19 pandemic
Anna Napiórkowska
Enzymatic activity and metabolic potential of microorganisms in flood-affected soils analysed in the short and long term after flooding – preliminary studies
Karolina Furtak, Karolina Gawryjołek, Małgorzata Woźniak, Emilia Grzęda
Determinants of the Intensity of Adoption of Cocoa Rehabilitation Techniques among Farmers in Nigeria
Sina Basil Johnson, Oluwaseun Adetarami
Poisoning with biocidal products before and after the COVID-19 pandemic: report from the Croatian Poison Control Centre
Emin Veledar, Željka Babić, Jelena Macan