Teaching Method for Software Measurement Process Based on Gamification or Serious Games: A Systematic Review of the Literature

Table 6

Quality levels. Source: [37].

Grade range	Evaluation	Number of primary papers/articles	%
Excellent	>86%	43	31.38%
Very good	66%-85%	46	33.57%
Good	46%-65%	23	16.78%
Fair	26%-45%	20	14.59%
Poor	<26%	5	3.64%