“…ISIC is a "reference classification" standard, meaning that in the international family of economic and social classifications, NACE is its derivative (derived classification) hence, "categories at all levels of NACE are defined either to be identical to, or to form subsets of, single ISIC categories" (Eurostat, 2008, p. 41). The three publications were then treated to standard QDA method (see Altheide, 1996;Altheide et al, 2008;Bowen, 2009;Wach and Ward, 2013;K'Akumu, 2022). Justification for the use of QDA method can be found in Max Weber's book, Economy and Society, where he made the argument that documents form a field for research in their own right, and for this reason, they should not be considered as complementary approach to knowledge generation (Weber et al, 2013).…”