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Vol 21, No 1 (2022): Mei

Table of Contents

Research Article

Agnes Ayu Rahmawati, Joni Murti Mulyo Aji

| Language: ID | DOI: 10.14710/jspi.v21i1.1-29
Received: 31 Jan 2022; Published: 18 Jul 2023.
1-29

Bunga Calystasia, Rahmawan Dwi Prasetya, Endro Tri Susanto

| Language: EN | DOI: 10.14710/jspi.v21i1.30-46
Received: 4 Mar 2022; Published: 31 May 2023.
30-46

Lika Pitaloka, Tetty Herawaty, Arianis Chan

| Language: ID | DOI: 10.14710/jspi.v21i1.47-62
Received: 8 Mar 2022; Published: 31 May 2022.
47-62