how to avoid 4f crisis in india
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India can avoid the 4F crisis (Food, Fuel, Fertilizer, and Finance) by
diversifying global import sources, boosting local production, and
protecting eco...
Problems and solutions in using public transports like Bus, train
Ticket issuing Machines with Barcode printer or Smartcard reader & GPRS for live data updating Ticket Validation Machines Self ser...
1. Vulnerable to Season and Weather Impacts:
2. Accidents and Breakdowns:
3. Not the Best Option for Long Distance and Heavy Cargo:
4. Slow Speed:
5. Lack of Organisation and Structure:
Air Pollution
The rates charged for transportation are also unstable and unequal