Perlindungan Hukum Terhadap Pembeli Yang Sudah Membayar Secara Lunas dan Menguasai Objek Sengketa: Studi Putusan Mahkamah Agung Nomor 394 K/Pdt/2022 = Legal Protection for Buyers Who Have Paid in Full and Are in Control of the Object of Dispute: Case Study of Putusan Mahkamah Agung Number 394 K/Pdt/2022