Gunawan, I. et al. 2019. THE SURRENDER OF A PANOPLY OF COPYCATS TO THE CASE-HARDENED MARKET LEADER: SUBSTANTIATION FROM AN EXPERIMENTAL STUDY OF THE INDONESIA CROP-PROTECTION INDUSTRY. Jurnal Bisnis dan Manajemen. 6, 1 (May 2019). DOI:https://doi.org/10.26905/jbm.v6i1.3033.