Published: 2023-10-03

Full Issue

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Editorial

Editorial board

Eclética Química

02-03

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Editorial

Eclética Química

04

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Eclética Química

Eclética Química

05

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Author guidelines

Eclética Química

06-15

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Summary

Eclética Química

16

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Review

Is the use of the Problem-Based Learning Model through Instagram effective? A Review

Hayuni Retno Widarti, Allykha Baharsyah, Deni Ainur Rokhim, Afis Baghiz Syafruddin

17-26

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Original articles

Variation in the chemical composition of essential oils from Mangifera indica L. leaves by comprehensive two-dimensional gas chromatography

Claudia Andrea Lima Cardoso, Elina Bastos Caramão, Thiago Luis Aguayo de Castro, Euclesio Simionatto

27-36

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Multivariate statistical analysis of physicochemical parameters of groundwater quality using PCA and HCA techniques

Antonio José Ferreira Gadelha, Clarice Oliveira da Rocha, José Germano Veras Neto, Mirelly Alexandre Gomes

37-47

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Scientific recreations to favor the learning of the periodic table in high school students with incomplete schooling

Havdih Castro Valdiviezo, Mario Adelfo Batista Zaldívar

48-56

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