Figure 5.
The bar chart shows the number of publications for seven lean and sustainability dimension groups. The horizontal axis lists the groups as Lean plus Environment plus Economic plus Social, Lean plus Environment, Lean plus Economic, Lean plus Social, Lean plus Environment plus Economic, Lean plus Economic plus Social, and Lean plus Environment plus Social. The vertical axis shows publication counts in digits. The tallest bar reaches 67 for the combined Lean plus Environment plus Economic plus Social group. Lean plus Environment follows with 52. Lean plus Environment plus Economic shows 40. Lean plus Economic shows 16, and Lean plus Social shows 11. Lean plus Economic plus Social shows 2, and Lean plus Environment plus Social shows 0. Each bar is labelled with its numerical value above the bar.Distribution of publications based on lean and sustainability pillars
Source: Authors’ own work