Statistics

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¿Existen los instrumentos validos? Un debate necesario

Are there valid instruments? A necessary debate

José Luis Ventura-León

Universidad Privada del Norte, Lima, Perú

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Article information

ISSN: 02139111
Original language: Spanish

The statistics are updated each day

Year/Month	Html	Pdf	Total

2025 10	14	8	22
2025 9	65	20	85
2025 8	46	25	71
2025 7	84	29	113
2025 6	210	115	325
2025 5	108	19	127
2025 4	90	32	122
2025 3	87	34	121
2025 2	124	23	147
2025 1	54	33	87
2024 12	57	20	77
2024 11	83	46	129
2024 10	68	27	95
2024 9	66	16	82
2024 8	71	25	96
2024 7	58	21	79
2024 6	96	24	120
2024 5	55	27	82
2024 4	46	13	59
2024 3	58	28	86
2024 2	65	38	103
2024 1	45	22	67
2023 12	35	16	51
2023 11	56	31	87
2023 10	45	15	60
2023 9	46	19	65
2023 8	48	13	61
2023 7	42	17	59
2023 6	47	12	59
2023 5	66	37	103
2023 4	50	18	68
2023 3	141	39	180
2023 2	72	38	110
2023 1	30	13	43
2022 12	104	30	134
2022 11	80	41	121
2022 10	90	39	129
2022 9	35	35	70
2022 8	61	66	127
2022 7	39	36	75
2022 6	41	35	76
2022 5	37	37	74
2022 4	41	31	72
2022 3	40	41	81
2022 2	38	34	72
2022 1	39	36	75
2021 12	49	52	101
2021 11	47	44	91
2021 10	63	72	135
2021 9	36	46	82
2021 8	31	32	63
2021 7	34	22	56
2021 6	41	41	82
2021 5	54	34	88
2021 4	84	55	139
2021 3	59	36	95
2021 2	47	23	70
2021 1	39	20	59
2020 12	50	14	64
2020 11	30	28	58
2020 10	41	23	64
2020 9	27	12	39
2020 8	25	23	48
2020 7	29	20	49
2020 6	34	16	50
2020 5	32	14	46
2020 4	33	24	57
2020 3	37	16	53
2020 2	39	36	75
2020 1	41	30	71
2019 12	40	28	68
2019 11	18	3	21
2019 10	26	18	44
2019 9	18	5	23
2019 8	15	11	26
2019 7	28	10	38
2019 6	19	21	40
2019 5	179	12	191
2019 4	24	78	102
2019 3	14	13	27
2019 2	23	15	38
2019 1	17	15	32
2018 12	19	9	28
2018 11	85	13	98
2018 10	95	27	122
2018 9	78	17	95
2018 8	32	17	49
2018 7	39	13	52
2018 6	60	10	70
2018 5	36	12	48
2018 4	89	8	97
2018 3	42	12	54
2018 2	52	11	63
2018 1	53	10	63
2017 12	59	12	71
2017 11	54	15	69
2017 10	33	17	50
2017 9	38	15	53
2017 8	30	11	41
2017 7	35	16	51
2017 6	39	17	56
2017 5	38	16	54
2017 4	65	21	86
2017 3	53	20	73
2017 2	113	49	162
2017 1	235	54	289
2016 12	1	34	35
2016 11	0	19	19