SUTARMI, Sutarmi; MUSYAROFAH, Siti; WARIJAN, Warijan; INDRAYANA, Tavip; SISWANTO, Joni. Effectivenes Of Puzzle Play Therapy To Reduce Anxiety, Case Study In Pre-School Age Children Who Undergo Chemotherapy At Rsup Dr. Kariadi Semarang. Jurnal Studi Keperawatan, [S. l.], v. 4, n. 2, p. 20–24, 2023. DOI: 10.31983/j-sikep.v4i2.10323. Disponível em: https://ejournal.poltekkes-smg.ac.id/ojs/index.php/J-SiKep/article/view/10323. Acesso em: 21 oct. 2026.