- "People don't need a common seat formula," he said. Hankyoreh
- Shim Sang-jung "Method of proportional representation numeracy, people don't have to know" – Joongang Ilbo Joongang Ilbo
- "I don't need the people's last method of calculation." Cosun Ilbo Paranaire
- Shim Sang-jung "The Gyeong-winning, first president of the party"
- Shim Sang-jung's system redevelopment plan, people don't know how they can recognize them;
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