https://www.selleckchem.com/products/c188-9.html 
  e., measurement invariance) across countries and within sub-groups. This dataset will be relevant for researchers in different fields, particularly for those interested in international comparative education.The datasets presented here were partially used in "Formulation and MIP-heuristics for the lot sizing and scheduling problem with temporal cleanings" (Toscano, A., Ferreira, D., Morabito, R., Computers  Chemical Engineering) [1], in "A decomposition heuristic to solve the two-stage lot sizing and scheduling problem with temporal