共 50 条
- [34] Socially acceptable urban agriculture businesses [J]. Agronomy for Sustainable Development, 2016, 36
- [37] HOW PRICES, AD EXPENDITURES, AND PROFITS ARE LINKED [J]. HARVARD BUSINESS REVIEW, 1979, 57 (06) : 173 - 184
- [38] PERSONAL EXPENDITURES AND CHANGES IN THEM WITH RISING PRICES [J]. AMERICAN JOURNAL OF PSYCHOLOGY, 1949, 62 (02): : 266 - 271