“…Naturally, the selection of the most adequate performance indicators seems to be a significant challenge worldwide (Coomes, Moore, Paterson, Breau, Ross, & Roulet, 2013;Sahel, 2011;Schreiber, Malesios, & Psarakis, 2012;Wildgaard, Schneider, & Larsen, 2014). The most critical factors are deemed to be the following ones: whether the quality or quantity should be considered to be more important (Bucur, Kifor, & Mărginean, 2018, Kallio, Kallio, & Grossi, 2017, how much importance should be given to the impact factor (Brito & Rodríguez-Navarro, 2019;McKiernan, Schimanski, Nieves, Matthias, Niles, & Alperin, 2019;Zhang, Rousseau, & Sivertsen, 2017), which of the indexing databases (e.g., Web of Science, Scopus and Google Scholar) should be used as the basic source during the evaluation process (Martín-Martín, Orduna-Malea, Thelwall, & Delgado López-Cózar, 2018;Mikki, 2010;Vieira & Gomes, 2019), and which of the counting methods (e.g., integer, fractional, and first author counting) should be employed (Egghe, Rousseau, & Van Hooydonk, 2000;Gauffriau, Larsen, Maye, Roulin-Perriard, A., & Von Ins, 2007;Gauffriau, 2017;Van Hooydonk, 1997).…”