Vol. 2 No. 1 (2022): January-June (2022)

View Vol. 2 No. 1 (2022): January-June (2022)

Journal of Science and Technology Phetchabun Rajabhat University 2022
Volume 2 Issue 1 January-June (2022)

วารสารวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยราชภัฏเพชรบูรณ์ ปี 2565
ปีที่ 2 เล่มที่ 1 มกราคม-มิถุนายน (2565)

Published: 2022-07-03

Research articles

The Strategic Plan’s Khong Nue Basin Water Resources Management: Case Study of Watershed in Chiang Rai Province

Satian Chunta

1-14
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Study on Phytoplankton Diversity for Using as Indicator of Water Quality in Water Reservoir at Chiang Rai Rajabhat University

Prasert Waiyaka, Rawinnipa Buddee

15-23
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The development of pain relief spray from the leaf extract of Morinda citrifolia L.

Atchara Jaidee, Supitcha Menthaisong

24-31
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Determination of macronutrients (N, P and K) from Liquid biofertilizers Photosynthesis Bacteria

Ratri Bumee, Patompong Thiangphet, Thawanrat seesuksankeeree

32-49
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Effects of ethanolic medicinal plants extracts on mortality of goat nematode larva

Duangjai Boonkusol, Nattakarn Munkham, Methi Warakdee

50-56
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A simplified mathematical model for the electron transfer in photosystem II by path integral method based on Markov model

Sarayut Pantian

57-65
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The Needs for Further Study in Department of Mathematics and Applied Statistics and the Desirable Characteristics of the Graduates from Department of Mathematics and Applied Statistics

Yadpirun Suparakornsakul, Nittaya Phuwong, Piyada Suebsue, Sudaporn Habut

66-82
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Occupation of graduates in Mathematics and Statistics

Yadpirun Suparakornsakul, Onanong Chaluay, Parichat Thiamthong, Thananan Prachamkan

83-101
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