by Fatma Ginoga, Lesia, Khairi Inayah Syahwani, Asty, Tanjung, Dahri, Jayeng Ramadhanti, Resti, Siregar, Dona, Rosyanti, Novi
Published in E3S Web of Conferences (01.01.2023)

by Chen, Kai, Lin, Anna, Siregar, Dona
Published in The journal of applied business and economics (01.10.2018)

by ALALI, FATIMA, SIREGAR, DONA, ANANDARAJAN, ASOKAN
Published in Quarterly journal of finance and accounting (01.01.2018)

by Sufiawati, Irna, Siregar, Fitri Dona, Wahyuni, Indah Suasani, Syamsudin, Endang
Published in International journal of surgery case reports (01.01.2024)

by Francis, Bill, Hasan, Iftekhar, Siregar, Dona
Published in Applied financial economics (01.12.2009)

by Siregar, Fitri Dona, Megawati, Ani, Dewi, Tenny Setiani
Published in Jurnal kedokteran gigi Universitas Padjadjaran (Online) (31.08.2023)

by Siregar, Fitri Dona, Hidayat, Wahyu
Published in International medical case reports journal (30.04.2023)

by Alali, Fatima, Siregar, Dona, Anandarajan, Asokan
Published in Quarterly journal of business and economics (01.01.2018)

by Siregar, Dona D
Year of Publication 01.01.2004

by Siregar, Fitri Dona, Hidayat, Wahyu
Published in International medical case reports journal (01.01.2023)

by Rahmi, Sri, Siregar, Dwi Aninditya, Siregar, Rizky Amelia Dona
Published in JURNAL EDUCATION AND DEVELOPMENT (13.09.2023)

by Tanjung, Sri Rahmi, Siregar, Rizky Amelia Dona
Published in JURNAL PhysEdu (PHYSICS EDUCATION) (03.03.2023)