Kim, Keungoui; Hwang, Junseok; Jung, Sungdo; Kim, Eungdo - In: Cogent Business & Management 6 (2019), pp. 1-18
absence of consensus on the selection of suitable technology diversification index, however, may lead to a lack of objectivity … implication for selecting suitable diversification index. To obtain the content validity of diversification index, three cases …