Praktek Diskriminasi Pada Undang-Undang No. 5 Tahun 1999 dan Penangguhan Pelaksanaan Denda KPPU (Studi Kasus: Putusan KPPU Nomor 07/KPPU-I/2020 tentang Perjanjian Penjualan Kapasitas Kargo oleh Lion Air Group) = Discrimination Practice Based on Law No. 5 of 1999 and Suspension of Execution of Fines (Case Study: KPPU's Verdict Number 07/KPPU-I/2020 Concerning the Agreement for Selling Cargo's Capacity by Lion Air Group)