Legal Uncertainty of Land Owners in the Implementation of Land Exchange for Elementary School Construction (Case Study of Decision Number: 241/PDT/2015/PT.SMG jo. 74/Pdt.G/2014/PN.Jpa). jal [Internet]. 2026 Jun. 9 [cited 2026 Sep. 5];3(3):1696-740. Available from: https://journal.unnes.ac.id/journals/jal/article/view/49662