1980: https://www.cambridge.org/core/journals/enterprise-and-society/article/abs/keeping-children-safe-is-good-business-the-enterprise-of-child-safety-in-the-ag

1980: https://www.cambridge.org/core/journals/enterprise-and-society/article/abs/keeping-children-safe-is-good-business-the-enterprise-of-child-safety-in-the-age-of-reagan/809D1927F7F58447F662DB5BB0DFCD07 https://www.cambridge.org/core/journals/enterprise-and-socie...